122219643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8447}}^1$

素因数の和:8523

約数の個数: 32

約数和(自身を含む): 204374016

約数和(自身を除く): 82154373

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 8447, 14469, 25341, 59129, 109811, 177387, 329433, 447691, 768677, 1343073, 2306031, 3133837, 5819983, 9401511, 17459949, 40739881, 122219643]

約数ペア:

[(1, 122219643), (3, 40739881), (7, 17459949), (13, 9401511), (21, 5819983), (39, 3133837), (53, 2306031), (91, 1343073), (159, 768677), (273, 447691), (371, 329433), (689, 177387), (1113, 109811), (2067, 59129), (4823, 25341), (8447, 14469)]