471556239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 795701760

約数和(自身を除く): 324145521

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 151, 231, 363, 453, 847, 1057, 1229, 1661, 2541, 3171, 3687, 4983, 8603, 11627, 13519, 18271, 25809, 34881, 40557, 54813, 94633, 127897, 148709, 185579, 283899, 383691, 446127, 556737, 1040963, 1299053, 2041369, 3122889, 3897159, 6124107, 14289583, 22455059, 42868749, 67365177, 157185413, 471556239]

約数ペア:

[(1, 471556239), (3, 157185413), (7, 67365177), (11, 42868749), (21, 22455059), (33, 14289583), (77, 6124107), (121, 3897159), (151, 3122889), (231, 2041369), (363, 1299053), (453, 1040963), (847, 556737), (1057, 446127), (1229, 383691), (1661, 283899), (2541, 185579), (3171, 148709), (3687, 127897), (4983, 94633), (8603, 54813), (11627, 40557), (13519, 34881), (18271, 25809)]