13725419911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{4217}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 16559935488

約数和(自身を除く): 2834515577

約数列:

[1, 7, 31, 53, 217, 283, 371, 1643, 1981, 4217, 8773, 11501, 14999, 29519, 61411, 104993, 130727, 223501, 464969, 915089, 1193411, 1564507, 3254783, 6928531, 8353877, 36995741, 48499717, 63250783, 258970187, 442755481, 1960774273, 13725419911]

約数ペア:

[(1, 13725419911), (7, 1960774273), (31, 442755481), (53, 258970187), (217, 63250783), (283, 48499717), (371, 36995741), (1643, 8353877), (1981, 6928531), (4217, 3254783), (8773, 1564507), (11501, 1193411), (14999, 915089), (29519, 464969), (61411, 223501), (104993, 130727)]