899668971

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{708959}}^1$

素因数の和:709015

約数の個数: 16

約数和(自身を含む): 1361203200

約数和(自身を除く): 461534229

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 708959, 2126877, 6380631, 19141893, 33321073, 99963219, 299889657, 899668971]

約数ペア:

[(1, 899668971), (3, 299889657), (9, 99963219), (27, 33321073), (47, 19141893), (141, 6380631), (423, 2126877), (1269, 708959)]