894671973

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{65357}}^1$

素因数の和:65395

約数の個数: 30

約数和(自身を含む): 1447222194

約数和(自身を除く): 552550221

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 65357, 196071, 588213, 849641, 1764639, 2548923, 5293917, 7646769, 11045333, 22940307, 33135999, 68820921, 99407997, 298223991, 894671973]

約数ペア:

[(1, 894671973), (3, 298223991), (9, 99407997), (13, 68820921), (27, 33135999), (39, 22940307), (81, 11045333), (117, 7646769), (169, 5293917), (351, 2548923), (507, 1764639), (1053, 849641), (1521, 588213), (4563, 196071), (13689, 65357)]