42576321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 63360000

約数和(自身を除く): 20783679

約数列:

[1, 3, 19, 29, 43, 57, 87, 129, 551, 599, 817, 1247, 1653, 1797, 2451, 3741, 11381, 17371, 23693, 25757, 34143, 52113, 71079, 77271, 330049, 489383, 746953, 990147, 1468149, 2240859, 14192107, 42576321]

約数ペア:

[(1, 42576321), (3, 14192107), (19, 2240859), (29, 1468149), (43, 990147), (57, 746953), (87, 489383), (129, 330049), (551, 77271), (599, 71079), (817, 52113), (1247, 34143), (1653, 25757), (1797, 23693), (2451, 17371), (3741, 11381)]