1772593251

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 2817578400

約数和(自身を除く): 1044985149

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 149, 363, 429, 447, 1573, 1639, 1937, 2521, 4719, 4917, 5811, 7563, 18029, 21307, 27731, 32773, 54087, 63921, 83193, 98319, 234377, 305041, 360503, 375629, 703131, 915123, 1081509, 1126887, 3965533, 4131919, 4883177, 11896599, 12395757, 14649531, 45451109, 53714947, 136353327, 161144841, 590864417, 1772593251]

約数ペア:

[(1, 1772593251), (3, 590864417), (11, 161144841), (13, 136353327), (33, 53714947), (39, 45451109), (121, 14649531), (143, 12395757), (149, 11896599), (363, 4883177), (429, 4131919), (447, 3965533), (1573, 1126887), (1639, 1081509), (1937, 915123), (2521, 703131), (4719, 375629), (4917, 360503), (5811, 305041), (7563, 234377), (18029, 98319), (21307, 83193), (27731, 63921), (32773, 54087)]