23154663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 14723097

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 821, 1343, 1659, 2463, 4029, 5747, 9401, 13957, 17241, 28203, 41871, 64859, 97699, 194577, 293097, 454013, 1102603, 1362039, 3307809, 7718221, 23154663]

約数ペア:

[(1, 23154663), (3, 7718221), (7, 3307809), (17, 1362039), (21, 1102603), (51, 454013), (79, 293097), (119, 194577), (237, 97699), (357, 64859), (553, 41871), (821, 28203), (1343, 17241), (1659, 13957), (2463, 9401), (4029, 5747)]