4045587

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 7086240

約数和(自身を除く): 3040653

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 73, 87, 91, 147, 203, 219, 273, 377, 511, 609, 637, 949, 1131, 1421, 1533, 1911, 2117, 2639, 2847, 3577, 4263, 6351, 6643, 7917, 10731, 14819, 18473, 19929, 27521, 44457, 46501, 55419, 82563, 103733, 139503, 192647, 311199, 577941, 1348529, 4045587]

約数ペア:

[(1, 4045587), (3, 1348529), (7, 577941), (13, 311199), (21, 192647), (29, 139503), (39, 103733), (49, 82563), (73, 55419), (87, 46501), (91, 44457), (147, 27521), (203, 19929), (219, 18473), (273, 14819), (377, 10731), (511, 7917), (609, 6643), (637, 6351), (949, 4263), (1131, 3577), (1421, 2847), (1533, 2639), (1911, 2117)]