977129621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 1143434880

約数和(自身を除く): 166305259

約数列:

[1, 13, 17, 59, 137, 221, 547, 767, 1003, 1781, 2329, 7111, 8083, 9299, 13039, 30277, 32273, 74939, 105079, 120887, 137411, 419549, 548641, 974207, 1273963, 1786343, 4421401, 7132333, 16561519, 57478213, 75163817, 977129621]

約数ペア:

[(1, 977129621), (13, 75163817), (17, 57478213), (59, 16561519), (137, 7132333), (221, 4421401), (547, 1786343), (767, 1273963), (1003, 974207), (1781, 548641), (2329, 419549), (7111, 137411), (8083, 120887), (9299, 105079), (13039, 74939), (30277, 32273)]