33417447

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 54520320

約数和(自身を除く): 21102873

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 1373, 3477, 4119, 8113, 9611, 24339, 26087, 28833, 78261, 83753, 182609, 251259, 547827, 586271, 1591307, 1758813, 4773921, 11139149, 33417447]

約数ペア:

[(1, 33417447), (3, 11139149), (7, 4773921), (19, 1758813), (21, 1591307), (57, 586271), (61, 547827), (133, 251259), (183, 182609), (399, 83753), (427, 78261), (1159, 28833), (1281, 26087), (1373, 24339), (3477, 9611), (4119, 8113)]