1201478907

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 1680307200

約数和(自身を除く): 478828293

約数列:

[1, 3, 47, 67, 89, 141, 201, 267, 1429, 3149, 4183, 4287, 5963, 9447, 12549, 17889, 67163, 95743, 127181, 201489, 280261, 287229, 381543, 840783, 4499921, 5977507, 8521127, 13499763, 17932521, 25563381, 400492969, 1201478907]

約数ペア:

[(1, 1201478907), (3, 400492969), (47, 25563381), (67, 17932521), (89, 13499763), (141, 8521127), (201, 5977507), (267, 4499921), (1429, 840783), (3149, 381543), (4183, 287229), (4287, 280261), (5963, 201489), (9447, 127181), (12549, 95743), (17889, 67163)]