3291569281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 4608576000

約数和(自身を除く): 1317006719

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 149, 203, 319, 377, 761, 1001, 1043, 1639, 1937, 2233, 2639, 4147, 4321, 5327, 8371, 9893, 11473, 13559, 21307, 22069, 29029, 30247, 47531, 56173, 58597, 69251, 108823, 113389, 149149, 154483, 242759, 286897, 332717, 393211, 617903, 761761, 793723, 1247279, 1474057, 1699313, 2008279, 3155867, 3288281, 4325321, 8730953, 10318399, 16214627, 22091069, 23017967, 36171091, 42747653, 113502389, 253197637, 299233571, 470224183, 3291569281]

約数ペア:

[(1, 3291569281), (7, 470224183), (11, 299233571), (13, 253197637), (29, 113502389), (77, 42747653), (91, 36171091), (143, 23017967), (149, 22091069), (203, 16214627), (319, 10318399), (377, 8730953), (761, 4325321), (1001, 3288281), (1043, 3155867), (1639, 2008279), (1937, 1699313), (2233, 1474057), (2639, 1247279), (4147, 793723), (4321, 761761), (5327, 617903), (8371, 393211), (9893, 332717), (11473, 286897), (13559, 242759), (21307, 154483), (22069, 149149), (29029, 113389), (30247, 108823), (47531, 69251), (56173, 58597)]