11901513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 18748800

約数和(自身を除く): 6847287

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 619, 663, 1131, 1479, 1857, 6409, 8047, 10523, 17951, 19227, 24141, 31569, 53853, 136799, 233363, 305167, 410397, 700089, 915501, 3967171, 11901513]

約数ペア:

[(1, 11901513), (3, 3967171), (13, 915501), (17, 700089), (29, 410397), (39, 305167), (51, 233363), (87, 136799), (221, 53853), (377, 31569), (493, 24141), (619, 19227), (663, 17951), (1131, 10523), (1479, 8047), (1857, 6409)]