8940351

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 14653440

約数和(自身を除く): 5713089

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 317, 357, 553, 951, 1343, 1659, 2219, 4029, 5389, 6657, 9401, 16167, 25043, 28203, 37723, 75129, 113169, 175301, 425731, 525903, 1277193, 2980117, 8940351]

約数ペア:

[(1, 8940351), (3, 2980117), (7, 1277193), (17, 525903), (21, 425731), (51, 175301), (79, 113169), (119, 75129), (237, 37723), (317, 28203), (357, 25043), (553, 16167), (951, 9401), (1343, 6657), (1659, 5389), (2219, 4029)]