40966497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 70324800

約数和(自身を除く): 29358303

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 139, 143, 229, 417, 429, 687, 1251, 1287, 1529, 1807, 2061, 2519, 2977, 4587, 5421, 7557, 8931, 13761, 16263, 19877, 22671, 26793, 31831, 32747, 59631, 95493, 98241, 178893, 286479, 294723, 350141, 413803, 1050423, 1241409, 3151269, 3724227, 4551833, 13655499, 40966497]

約数ペア:

[(1, 40966497), (3, 13655499), (9, 4551833), (11, 3724227), (13, 3151269), (33, 1241409), (39, 1050423), (99, 413803), (117, 350141), (139, 294723), (143, 286479), (229, 178893), (417, 98241), (429, 95493), (687, 59631), (1251, 32747), (1287, 31831), (1529, 26793), (1807, 22671), (2061, 19877), (2519, 16263), (2977, 13761), (4587, 8931), (5421, 7557)]