8049047097

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{19801}}^1$

素因数の和:21313

約数の個数: 32

約数和(自身を含む): 13218231040

約数和(自身を除く): 5169183943

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1489, 4467, 10423, 19357, 19801, 31269, 58071, 59403, 135499, 138607, 257413, 406497, 415821, 772239, 1801891, 5405673, 29483689, 88451067, 206385823, 383287957, 619157469, 1149863871, 2683015699, 8049047097]

約数ペア:

[(1, 8049047097), (3, 2683015699), (7, 1149863871), (13, 619157469), (21, 383287957), (39, 206385823), (91, 88451067), (273, 29483689), (1489, 5405673), (4467, 1801891), (10423, 772239), (19357, 415821), (19801, 406497), (31269, 257413), (58071, 138607), (59403, 135499)]