631036341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9226

約数の個数: 48

約数和(自身を含む): 1066723840

約数和(自身を除く): 435687499

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 589, 741, 1209, 1767, 2223, 3627, 5301, 7657, 9157, 22971, 27471, 68913, 82413, 119041, 173983, 283867, 357123, 521949, 851601, 1071369, 1565847, 2261779, 2554803, 3690271, 5393473, 6785337, 11070813, 16180419, 20356011, 33212439, 48541257, 70115149, 210345447, 631036341]

約数ペア:

[(1, 631036341), (3, 210345447), (9, 70115149), (13, 48541257), (19, 33212439), (31, 20356011), (39, 16180419), (57, 11070813), (93, 6785337), (117, 5393473), (171, 3690271), (247, 2554803), (279, 2261779), (403, 1565847), (589, 1071369), (741, 851601), (1209, 521949), (1767, 357123), (2223, 283867), (3627, 173983), (5301, 119041), (7657, 82413), (9157, 68913), (22971, 27471)]