301069251

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10691}}^1$

素因数の和:10856

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 212146749

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 9387, 10691, 28161, 32073, 74837, 96219, 224511, 288657, 673533, 1592959, 2020599, 4778877, 11150713, 14336631, 33452139, 43009893, 100356417, 301069251]

約数ペア:

[(1, 301069251), (3, 100356417), (7, 43009893), (9, 33452139), (21, 14336631), (27, 11150713), (63, 4778877), (149, 2020599), (189, 1592959), (447, 673533), (1043, 288657), (1341, 224511), (3129, 96219), (4023, 74837), (9387, 32073), (10691, 28161)]