30573207

素因数分解:

$3^4\times 7^2\times {\mathrm{7703}}^1$

素因数の和:7729

約数の個数: 30

約数和(自身を含む): 53134488

約数和(自身を除く): 22561281

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7703, 23109, 53921, 69327, 161763, 207981, 377447, 485289, 623943, 1132341, 1455867, 3397023, 4367601, 10191069, 30573207]

約数ペア:

[(1, 30573207), (3, 10191069), (7, 4367601), (9, 3397023), (21, 1455867), (27, 1132341), (49, 623943), (63, 485289), (81, 377447), (147, 207981), (189, 161763), (441, 69327), (567, 53921), (1323, 23109), (3969, 7703)]