1445857569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 2308610304

約数和(自身を除く): 862752735

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 241, 423, 611, 723, 1091, 1833, 2169, 3133, 3273, 5499, 9399, 9819, 11327, 14183, 28197, 33981, 42549, 51277, 101943, 127647, 147251, 153831, 262931, 441753, 461493, 666601, 788793, 1325259, 1999803, 2366379, 3418103, 5999409, 10254309, 12357757, 30762927, 37073271, 111219813, 160650841, 481952523, 1445857569]

約数ペア:

[(1, 1445857569), (3, 481952523), (9, 160650841), (13, 111219813), (39, 37073271), (47, 30762927), (117, 12357757), (141, 10254309), (241, 5999409), (423, 3418103), (611, 2366379), (723, 1999803), (1091, 1325259), (1833, 788793), (2169, 666601), (3133, 461493), (3273, 441753), (5499, 262931), (9399, 153831), (9819, 147251), (11327, 127647), (14183, 101943), (28197, 51277), (33981, 42549)]