2141749311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{2767}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 3124961280

約数和(自身を除く): 983211969

約数列:

[1, 3, 13, 39, 89, 223, 267, 669, 1157, 2767, 2899, 3471, 8301, 8697, 19847, 35971, 59541, 107913, 246263, 258011, 617041, 738789, 774033, 1851123, 3201419, 8021533, 9604257, 24064599, 54916649, 164749947, 713916437, 2141749311]

約数ペア:

[(1, 2141749311), (3, 713916437), (13, 164749947), (39, 54916649), (89, 24064599), (223, 9604257), (267, 8021533), (669, 3201419), (1157, 1851123), (2767, 774033), (2899, 738789), (3471, 617041), (8301, 258011), (8697, 246263), (19847, 107913), (35971, 59541)]