23471961

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 8461479

約数列:

[1, 3, 71, 213, 263, 419, 789, 1257, 18673, 29749, 56019, 89247, 110197, 330591, 7823987, 23471961]

約数ペア:

[(1, 23471961), (3, 7823987), (71, 330591), (213, 110197), (263, 89247), (419, 56019), (789, 29749), (1257, 18673)]