2217219615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1263373}}^1$

素因数の和:1263400

約数の個数: 32

約数和(自身を含む): 4244936640

約数和(自身を除く): 2027717025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1263373, 3790119, 6316865, 11370357, 16423849, 18950595, 34111071, 49271547, 56851785, 82119245, 147814641, 170555355, 246357735, 443443923, 739073205, 2217219615]

約数ペア:

[(1, 2217219615), (3, 739073205), (5, 443443923), (9, 246357735), (13, 170555355), (15, 147814641), (27, 82119245), (39, 56851785), (45, 49271547), (65, 34111071), (117, 18950595), (135, 16423849), (195, 11370357), (351, 6316865), (585, 3790119), (1755, 1263373)]