3478923

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 2511477

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 233, 237, 553, 699, 711, 1631, 1659, 2097, 2133, 4893, 4977, 6291, 14679, 14931, 18407, 44037, 55221, 128849, 165663, 386547, 496989, 1159641, 3478923]

約数ペア:

[(1, 3478923), (3, 1159641), (7, 496989), (9, 386547), (21, 165663), (27, 128849), (63, 55221), (79, 44037), (189, 18407), (233, 14931), (237, 14679), (553, 6291), (699, 4977), (711, 4893), (1631, 2133), (1659, 2097)]