12247599

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 22530960

約数和(自身を除く): 10283361

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 49, 51, 87, 91, 119, 147, 169, 203, 221, 273, 357, 377, 493, 507, 609, 637, 663, 833, 1131, 1183, 1421, 1479, 1547, 1911, 2499, 2639, 2873, 3451, 3549, 4263, 4641, 4901, 6409, 7917, 8281, 8619, 10353, 10829, 14703, 18473, 19227, 20111, 24157, 24843, 32487, 34307, 44863, 55419, 60333, 72471, 83317, 102921, 134589, 140777, 240149, 249951, 314041, 422331, 583219, 720447, 942123, 1749657, 4082533, 12247599]

約数ペア:

[(1, 12247599), (3, 4082533), (7, 1749657), (13, 942123), (17, 720447), (21, 583219), (29, 422331), (39, 314041), (49, 249951), (51, 240149), (87, 140777), (91, 134589), (119, 102921), (147, 83317), (169, 72471), (203, 60333), (221, 55419), (273, 44863), (357, 34307), (377, 32487), (493, 24843), (507, 24157), (609, 20111), (637, 19227), (663, 18473), (833, 14703), (1131, 10829), (1183, 10353), (1421, 8619), (1479, 8281), (1547, 7917), (1911, 6409), (2499, 4901), (2639, 4641), (2873, 4263), (3451, 3549)]