313645197

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 440893440

約数和(自身を除く): 127248243

約数列:

[1, 3, 31, 93, 103, 137, 239, 309, 411, 717, 3193, 4247, 7409, 9579, 12741, 14111, 22227, 24617, 32743, 42333, 73851, 98229, 437441, 763127, 1015033, 1312323, 2289381, 3045099, 3372529, 10117587, 104548399, 313645197]

約数ペア:

[(1, 313645197), (3, 104548399), (31, 10117587), (93, 3372529), (103, 3045099), (137, 2289381), (239, 1312323), (309, 1015033), (411, 763127), (717, 437441), (3193, 98229), (4247, 73851), (7409, 42333), (9579, 32743), (12741, 24617), (14111, 22227)]