926289

素因数分解:

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

素因数の和:71

約数の個数: 48

約数和(自身を含む): 1756800

約数和(自身を除く): 830511

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 169, 189, 203, 261, 273, 351, 377, 507, 609, 783, 819, 1131, 1183, 1521, 1827, 2457, 2639, 3393, 3549, 4563, 4901, 5481, 7917, 10179, 10647, 14703, 23751, 31941, 34307, 44109, 71253, 102921, 132327, 308763, 926289]

約数ペア:

[(1, 926289), (3, 308763), (7, 132327), (9, 102921), (13, 71253), (21, 44109), (27, 34307), (29, 31941), (39, 23751), (63, 14703), (87, 10647), (91, 10179), (117, 7917), (169, 5481), (189, 4901), (203, 4563), (261, 3549), (273, 3393), (351, 2639), (377, 2457), (507, 1827), (609, 1521), (783, 1183), (819, 1131)]