917468367

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{20177}}^1$

素因数の和:20862

約数の個数: 16

約数和(自身を含む): 1278478080

約数和(自身を除く): 361009713

約数列:

[1, 3, 23, 69, 659, 1977, 15157, 20177, 45471, 60531, 464071, 1392213, 13296643, 39889929, 305822789, 917468367]

約数ペア:

[(1, 917468367), (3, 305822789), (23, 39889929), (69, 13296643), (659, 1392213), (1977, 464071), (15157, 60531), (20177, 45471)]