4013919

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 7425600

約数和(自身を除く): 3411681

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 169, 203, 261, 273, 377, 507, 609, 819, 1131, 1183, 1521, 1827, 2197, 2639, 3393, 3549, 4901, 6591, 7917, 10647, 14703, 15379, 19773, 23751, 34307, 44109, 46137, 63713, 102921, 138411, 191139, 308763, 445991, 573417, 1337973, 4013919]

約数ペア:

[(1, 4013919), (3, 1337973), (7, 573417), (9, 445991), (13, 308763), (21, 191139), (29, 138411), (39, 102921), (63, 63713), (87, 46137), (91, 44109), (117, 34307), (169, 23751), (203, 19773), (261, 15379), (273, 14703), (377, 10647), (507, 7917), (609, 6591), (819, 4901), (1131, 3549), (1183, 3393), (1521, 2639), (1827, 2197)]