2045687553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{5563}}^1$

素因数の和:6038

約数の個数: 48

約数和(自身を含む): 3645532800

約数和(自身を除く): 1599845247

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 449, 819, 1347, 3143, 4041, 5563, 5837, 9429, 16689, 17511, 28287, 38941, 40859, 50067, 52533, 72319, 116823, 122577, 216957, 350469, 367731, 506233, 650871, 1518699, 2497787, 4556097, 7493361, 17484509, 22480083, 32471231, 52453527, 97413693, 157360581, 227298617, 292241079, 681895851, 2045687553]

約数ペア:

[(1, 2045687553), (3, 681895851), (7, 292241079), (9, 227298617), (13, 157360581), (21, 97413693), (39, 52453527), (63, 32471231), (91, 22480083), (117, 17484509), (273, 7493361), (449, 4556097), (819, 2497787), (1347, 1518699), (3143, 650871), (4041, 506233), (5563, 367731), (5837, 350469), (9429, 216957), (16689, 122577), (17511, 116823), (28287, 72319), (38941, 52533), (40859, 50067)]