38474247

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 63424512

約数和(自身を除く): 24950265

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2293, 2397, 5593, 6879, 16051, 16779, 38981, 48153, 107771, 116943, 272867, 323313, 754397, 818601, 1832107, 2263191, 5496321, 12824749, 38474247]

約数ペア:

[(1, 38474247), (3, 12824749), (7, 5496321), (17, 2263191), (21, 1832107), (47, 818601), (51, 754397), (119, 323313), (141, 272867), (329, 116943), (357, 107771), (799, 48153), (987, 38981), (2293, 16779), (2397, 16051), (5593, 6879)]