1074759931

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 1288235520

約数和(自身を除く): 213475589

約数列:

[1, 7, 43, 67, 137, 301, 389, 469, 959, 2723, 2881, 5891, 9179, 16727, 20167, 26063, 41237, 53293, 64253, 117089, 182441, 373051, 394697, 1120709, 2291599, 2762879, 3570631, 7844963, 16041193, 24994417, 153537133, 1074759931]

約数ペア:

[(1, 1074759931), (7, 153537133), (43, 24994417), (67, 16041193), (137, 7844963), (301, 3570631), (389, 2762879), (469, 2291599), (959, 1120709), (2723, 394697), (2881, 373051), (5891, 182441), (9179, 117089), (16727, 64253), (20167, 53293), (26063, 41237)]