22265089917

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 35481600000

約数和(自身を除く): 13216510083

約数列:

[1, 3, 7, 21, 31, 93, 139, 197, 217, 417, 591, 651, 973, 1249, 1379, 2919, 3747, 4137, 4309, 6107, 8743, 12927, 18321, 26229, 27383, 30163, 38719, 42749, 82149, 90489, 116157, 128247, 173611, 191681, 246053, 271033, 520833, 575043, 738159, 813099, 848873, 1215277, 1722371, 2546619, 3645831, 5167113, 5381941, 5942111, 7627643, 16145823, 17826333, 22882929, 34201367, 37673587, 53393501, 102604101, 113020761, 160180503, 239409569, 718228707, 1060242377, 3180727131, 7421696639, 22265089917]

約数ペア:

[(1, 22265089917), (3, 7421696639), (7, 3180727131), (21, 1060242377), (31, 718228707), (93, 239409569), (139, 160180503), (197, 113020761), (217, 102604101), (417, 53393501), (591, 37673587), (651, 34201367), (973, 22882929), (1249, 17826333), (1379, 16145823), (2919, 7627643), (3747, 5942111), (4137, 5381941), (4309, 5167113), (6107, 3645831), (8743, 2546619), (12927, 1722371), (18321, 1215277), (26229, 848873), (27383, 813099), (30163, 738159), (38719, 575043), (42749, 520833), (82149, 271033), (90489, 246053), (116157, 191681), (128247, 173611)]