461049981

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 716878848

約数和(自身を除く): 255828867

約数列:

[1, 3, 7, 21, 67, 201, 211, 469, 633, 1407, 1477, 1553, 4431, 4659, 10871, 14137, 32613, 42411, 98959, 104051, 296877, 312153, 327683, 728357, 983049, 2185071, 2293781, 6881343, 21954761, 65864283, 153683327, 461049981]

約数ペア:

[(1, 461049981), (3, 153683327), (7, 65864283), (21, 21954761), (67, 6881343), (201, 2293781), (211, 2185071), (469, 983049), (633, 728357), (1407, 327683), (1477, 312153), (1553, 296877), (4431, 104051), (4659, 98959), (10871, 42411), (14137, 32613)]