2100080909079

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1\times {\mathrm{7237}}^1$

素因数の和:8760

約数の個数: 48

約数和(自身を含む): 3076286653440

約数和(自身を除く): 976205744361

約数列:

[1, 3, 9, 109, 257, 327, 771, 981, 1151, 2313, 3453, 7237, 10359, 21711, 28013, 65133, 84039, 125459, 252117, 295807, 376377, 788833, 887421, 1129131, 1859909, 2366499, 2662263, 5579727, 7099497, 8329787, 16739181, 24989361, 32242963, 74968083, 96728889, 202730081, 290186667, 608190243, 907946783, 1824570729, 2140755259, 2723840349, 6422265777, 8171521047, 19266797331, 233342323231, 700026969693, 2100080909079]

約数ペア:

[(1, 2100080909079), (3, 700026969693), (9, 233342323231), (109, 19266797331), (257, 8171521047), (327, 6422265777), (771, 2723840349), (981, 2140755259), (1151, 1824570729), (2313, 907946783), (3453, 608190243), (7237, 290186667), (10359, 202730081), (21711, 96728889), (28013, 74968083), (65133, 32242963), (84039, 24989361), (125459, 16739181), (252117, 8329787), (295807, 7099497), (376377, 5579727), (788833, 2662263), (887421, 2366499), (1129131, 1859909)]