3859289

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 4912488

約数和(自身を除く): 1053199

約数列:

[1, 7, 17, 41, 49, 113, 119, 287, 697, 791, 833, 1921, 2009, 4633, 4879, 5537, 13447, 32431, 34153, 78761, 94129, 227017, 551327, 3859289]

約数ペア:

[(1, 3859289), (7, 551327), (17, 227017), (41, 94129), (49, 78761), (113, 34153), (119, 32431), (287, 13447), (697, 5537), (791, 4879), (833, 4633), (1921, 2009)]