72343993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 81461376

約数和(自身を除く): 9117383

約数列:

[1, 17, 23, 53, 391, 901, 1219, 3491, 20723, 59347, 80293, 185023, 1364981, 3145391, 4255529, 72343993]

約数ペア:

[(1, 72343993), (17, 4255529), (23, 3145391), (53, 1364981), (391, 185023), (901, 80293), (1219, 59347), (3491, 20723)]