17961321621

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{1151}}^1\times {\mathrm{9833}}^1$

素因数の和:11033

約数の個数: 24

約数和(自身を含む): 25059234816

約数和(自身を除く): 7097913195

約数列:

[1, 3, 23, 69, 529, 1151, 1587, 3453, 9833, 26473, 29499, 79419, 226159, 608879, 678477, 1826637, 5201657, 11317783, 15604971, 33953349, 260309009, 780927027, 5987107207, 17961321621]

約数ペア:

[(1, 17961321621), (3, 5987107207), (23, 780927027), (69, 260309009), (529, 33953349), (1151, 15604971), (1587, 11317783), (3453, 5201657), (9833, 1826637), (26473, 678477), (29499, 608879), (79419, 226159)]