17961868591

素因数分解:

${\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 18875043824

約数和(自身を除く): 913175233

約数列:

[1, 29, 97, 421, 523, 841, 2813, 12209, 15167, 40837, 50731, 81577, 220183, 354061, 439843, 1184273, 1471199, 6385307, 21357751, 34343917, 42664771, 185173903, 619374779, 17961868591]

約数ペア:

[(1, 17961868591), (29, 619374779), (97, 185173903), (421, 42664771), (523, 34343917), (841, 21357751), (2813, 6385307), (12209, 1471199), (15167, 1184273), (40837, 439843), (50731, 354061), (81577, 220183)]