82981199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 21528241

約数列:

[1, 7, 17, 53, 59, 119, 223, 371, 413, 901, 1003, 1561, 3127, 3791, 6307, 7021, 11819, 13157, 21889, 26537, 53159, 82733, 92099, 200923, 223669, 372113, 697321, 1406461, 1565683, 4881247, 11854457, 82981199]

約数ペア:

[(1, 82981199), (7, 11854457), (17, 4881247), (53, 1565683), (59, 1406461), (119, 697321), (223, 372113), (371, 223669), (413, 200923), (901, 92099), (1003, 82733), (1561, 53159), (3127, 26537), (3791, 21889), (6307, 13157), (7021, 11819)]