127965893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 155865600

約数和(自身を除く): 27899707

約数列:

[1, 11, 19, 29, 43, 209, 319, 473, 491, 551, 817, 1247, 5401, 6061, 8987, 9329, 13717, 14239, 21113, 23693, 102619, 156629, 232243, 260623, 270541, 401147, 612277, 2975951, 4412617, 6735047, 11633263, 127965893]

約数ペア:

[(1, 127965893), (11, 11633263), (19, 6735047), (29, 4412617), (43, 2975951), (209, 612277), (319, 401147), (473, 270541), (491, 260623), (551, 232243), (817, 156629), (1247, 102619), (5401, 23693), (6061, 21113), (8987, 14239), (9329, 13717)]