713594609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 933703680

約数和(自身を除く): 220109071

約数列:

[1, 7, 13, 19, 91, 103, 133, 247, 721, 1339, 1729, 1957, 4007, 9373, 13699, 25441, 28049, 52091, 76133, 178087, 364637, 412721, 532931, 989729, 2889047, 5365373, 6928103, 7841699, 37557611, 54891893, 101942087, 713594609]

約数ペア:

[(1, 713594609), (7, 101942087), (13, 54891893), (19, 37557611), (91, 7841699), (103, 6928103), (133, 5365373), (247, 2889047), (721, 989729), (1339, 532931), (1729, 412721), (1957, 364637), (4007, 178087), (9373, 76133), (13699, 52091), (25441, 28049)]