23190867

素因数分解:

$3^4\times 7^2\times {\mathrm{5843}}^1$

素因数の和:5869

約数の個数: 30

約数和(自身を含む): 40306068

約数和(自身を除く): 17115201

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 5843, 17529, 40901, 52587, 122703, 157761, 286307, 368109, 473283, 858921, 1104327, 2576763, 3312981, 7730289, 23190867]

約数ペア:

[(1, 23190867), (3, 7730289), (7, 3312981), (9, 2576763), (21, 1104327), (27, 858921), (49, 473283), (63, 368109), (81, 286307), (147, 157761), (189, 122703), (441, 52587), (567, 40901), (1323, 17529), (3969, 5843)]