325334877

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4783}}^1$

素因数の和:4913

約数の個数: 32

約数和(自身を含む): 514375680

約数和(自身を除く): 189040803

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 861, 1659, 3239, 4783, 9717, 14349, 22673, 33481, 68019, 100443, 196103, 377857, 588309, 1133571, 1372721, 2644999, 4118163, 7934997, 15492137, 46476411, 108444959, 325334877]

約数ペア:

[(1, 325334877), (3, 108444959), (7, 46476411), (21, 15492137), (41, 7934997), (79, 4118163), (123, 2644999), (237, 1372721), (287, 1133571), (553, 588309), (861, 377857), (1659, 196103), (3239, 100443), (4783, 68019), (9717, 33481), (14349, 22673)]