121375306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 207365760

約数和(自身を除く): 85990454

約数列:

[1, 2, 13, 19, 26, 38, 247, 277, 494, 554, 887, 1774, 3601, 5263, 7202, 10526, 11531, 16853, 23062, 33706, 68419, 136838, 219089, 245699, 438178, 491398, 3194087, 4668281, 6388174, 9336562, 60687653, 121375306]

約数ペア:

[(1, 121375306), (2, 60687653), (13, 9336562), (19, 6388174), (26, 4668281), (38, 3194087), (247, 491398), (277, 438178), (494, 245699), (554, 219089), (887, 136838), (1774, 68419), (3601, 33706), (5263, 23062), (7202, 16853), (10526, 11531)]