12898077

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 17848320

約数和(自身を除く): 4950243

約数列:

[1, 3, 31, 93, 331, 419, 993, 1257, 10261, 12989, 30783, 38967, 138689, 416067, 4299359, 12898077]

約数ペア:

[(1, 12898077), (3, 4299359), (31, 416067), (93, 138689), (331, 38967), (419, 30783), (993, 12989), (1257, 10261)]