9841377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 16865280

約数和(自身を除く): 7023903

約数列:

[1, 3, 7, 13, 21, 39, 47, 59, 91, 141, 169, 177, 273, 329, 413, 507, 611, 767, 987, 1183, 1239, 1833, 2301, 2773, 3549, 4277, 5369, 7943, 8319, 9971, 12831, 16107, 19411, 23829, 29913, 36049, 55601, 58233, 69797, 108147, 166803, 209391, 252343, 468637, 757029, 1405911, 3280459, 9841377]

約数ペア:

[(1, 9841377), (3, 3280459), (7, 1405911), (13, 757029), (21, 468637), (39, 252343), (47, 209391), (59, 166803), (91, 108147), (141, 69797), (169, 58233), (177, 55601), (273, 36049), (329, 29913), (413, 23829), (507, 19411), (611, 16107), (767, 12831), (987, 9971), (1183, 8319), (1239, 7943), (1833, 5369), (2301, 4277), (2773, 3549)]