7403331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 11415040

約数和(自身を除く): 4011709

約数列:

[1, 3, 13, 19, 39, 57, 97, 103, 247, 291, 309, 741, 1261, 1339, 1843, 1957, 3783, 4017, 5529, 5871, 9991, 23959, 25441, 29973, 71877, 76323, 129883, 189829, 389649, 569487, 2467777, 7403331]

約数ペア:

[(1, 7403331), (3, 2467777), (13, 569487), (19, 389649), (39, 189829), (57, 129883), (97, 76323), (103, 71877), (247, 29973), (291, 25441), (309, 23959), (741, 9991), (1261, 5871), (1339, 5529), (1843, 4017), (1957, 3783)]