3898965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 7243776

約数和(自身を除く): 3344811

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 523, 1065, 1491, 1569, 2485, 2615, 3661, 7455, 7845, 10983, 18305, 37133, 54915, 111399, 185665, 259931, 556995, 779793, 1299655, 3898965]

約数ペア:

[(1, 3898965), (3, 1299655), (5, 779793), (7, 556995), (15, 259931), (21, 185665), (35, 111399), (71, 54915), (105, 37133), (213, 18305), (355, 10983), (497, 7845), (523, 7455), (1065, 3661), (1491, 2615), (1569, 2485)]