2950591777

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3803}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 3622625280

約数和(自身を除く): 672033503

約数列:

[1, 7, 23, 61, 79, 161, 427, 553, 1403, 1817, 3803, 4819, 9821, 12719, 26621, 33733, 87469, 110837, 231983, 300437, 612283, 775859, 1623881, 2103059, 5335609, 6910051, 18326657, 37349263, 48370357, 128286599, 421513111, 2950591777]

約数ペア:

[(1, 2950591777), (7, 421513111), (23, 128286599), (61, 48370357), (79, 37349263), (161, 18326657), (427, 6910051), (553, 5335609), (1403, 2103059), (1817, 1623881), (3803, 775859), (4819, 612283), (9821, 300437), (12719, 231983), (26621, 110837), (33733, 87469)]