23662317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 15044883

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 839, 1343, 1659, 2517, 4029, 5873, 9401, 14263, 17619, 28203, 42789, 66281, 99841, 198843, 299523, 463967, 1126777, 1391901, 3380331, 7887439, 23662317]

約数ペア:

[(1, 23662317), (3, 7887439), (7, 3380331), (17, 1391901), (21, 1126777), (51, 463967), (79, 299523), (119, 198843), (237, 99841), (357, 66281), (553, 42789), (839, 28203), (1343, 17619), (1659, 14263), (2517, 9401), (4029, 5873)]