4137861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 2958459

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 659, 897, 1977, 2093, 4613, 6279, 8567, 13839, 15157, 25701, 45471, 59969, 106099, 179907, 197041, 318297, 591123, 1379287, 4137861]

約数ペア:

[(1, 4137861), (3, 1379287), (7, 591123), (13, 318297), (21, 197041), (23, 179907), (39, 106099), (69, 59969), (91, 45471), (161, 25701), (273, 15157), (299, 13839), (483, 8567), (659, 6279), (897, 4613), (1977, 2093)]