492035019

素因数分解:

$3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{5801}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 764610768

約数和(自身を除く): 272575749

約数列:

[1, 3, 7, 21, 49, 147, 577, 1731, 4039, 5801, 12117, 17403, 28273, 40607, 84819, 121821, 284249, 852747, 3347177, 10041531, 23430239, 70290717, 164011673, 492035019]

約数ペア:

[(1, 492035019), (3, 164011673), (7, 70290717), (21, 23430239), (49, 10041531), (147, 3347177), (577, 852747), (1731, 284249), (4039, 121821), (5801, 84819), (12117, 40607), (17403, 28273)]