946484637

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{136993}}^1$

素因数の和:137057

約数の個数: 24

約数和(自身を含む): 1499262336

約数和(自身を除く): 552777699

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 136993, 410979, 958951, 2876853, 6438671, 6712657, 19316013, 20137971, 45070697, 135212091, 315494879, 946484637]

約数ペア:

[(1, 946484637), (3, 315494879), (7, 135212091), (21, 45070697), (47, 20137971), (49, 19316013), (141, 6712657), (147, 6438671), (329, 2876853), (987, 958951), (2303, 410979), (6909, 136993)]