2944646757

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{13553}}^1$

素因数の和:14194

約数の個数: 32

約数和(自身を含む): 4705948800

約数和(自身を除く): 1761302043

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 619, 1857, 5571, 8047, 13553, 16713, 24141, 40659, 72423, 121977, 176189, 217269, 365931, 528567, 1585701, 4757103, 8389307, 25167921, 75503763, 109060991, 226511289, 327182973, 981548919, 2944646757]

約数ペア:

[(1, 2944646757), (3, 981548919), (9, 327182973), (13, 226511289), (27, 109060991), (39, 75503763), (117, 25167921), (351, 8389307), (619, 4757103), (1857, 1585701), (5571, 528567), (8047, 365931), (13553, 217269), (16713, 176189), (24141, 121977), (40659, 72423)]