23638089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 34873344

約数和(自身を除く): 11235255

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 257, 713, 771, 989, 1333, 2139, 2967, 3999, 5911, 7967, 11051, 17733, 23901, 30659, 33153, 91977, 183241, 254173, 342581, 549723, 762519, 1027743, 7879363, 23638089]

約数ペア:

[(1, 23638089), (3, 7879363), (23, 1027743), (31, 762519), (43, 549723), (69, 342581), (93, 254173), (129, 183241), (257, 91977), (713, 33153), (771, 30659), (989, 23901), (1333, 17733), (2139, 11051), (2967, 7967), (3999, 5911)]