474337993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1193}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 505491840

約数和(自身を除く): 31153847

約数列:

[1, 23, 59, 293, 1193, 1357, 6739, 17287, 27439, 70387, 349549, 397601, 1618901, 8039627, 20623391, 474337993]

約数ペア:

[(1, 474337993), (23, 20623391), (59, 8039627), (293, 1618901), (1193, 397601), (1357, 349549), (6739, 70387), (17287, 27439)]