2458903473

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{38281}}^1$

素因数の和:38367

約数の個数: 40

約数和(自身を含む): 4020681896

約数和(自身を除く): 1561778423

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 21411, 38281, 64233, 114843, 344529, 497653, 1033587, 1492959, 2335141, 3100761, 4478877, 7005423, 13436631, 21016269, 30356833, 40309893, 63048807, 91070499, 189146421, 273211497, 819634491, 2458903473]

約数ペア:

[(1, 2458903473), (3, 819634491), (9, 273211497), (13, 189146421), (27, 91070499), (39, 63048807), (61, 40309893), (81, 30356833), (117, 21016269), (183, 13436631), (351, 7005423), (549, 4478877), (793, 3100761), (1053, 2335141), (1647, 1492959), (2379, 1033587), (4941, 497653), (7137, 344529), (21411, 114843), (38281, 64233)]