38759217

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 60948480

約数和(自身を除く): 22189263

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 383, 427, 553, 1149, 1281, 1659, 2681, 4819, 8043, 14457, 23363, 30257, 33733, 70089, 90771, 101199, 163541, 211799, 490623, 635397, 1845677, 5537031, 12919739, 38759217]

約数ペア:

[(1, 38759217), (3, 12919739), (7, 5537031), (21, 1845677), (61, 635397), (79, 490623), (183, 211799), (237, 163541), (383, 101199), (427, 90771), (553, 70089), (1149, 33733), (1281, 30257), (1659, 23363), (2681, 14457), (4819, 8043)]