2019294039

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 3265832192

約数和(自身を除く): 1246538153

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 529, 1407, 1541, 1587, 2713, 3703, 4623, 8139, 10787, 11109, 18991, 32361, 35443, 56973, 62399, 106329, 181771, 187197, 248101, 436793, 545313, 744303, 1272397, 1310379, 1435177, 3817191, 4180733, 4305531, 10046239, 12542199, 29265131, 30138717, 87795393, 96156859, 288470577, 673098013, 2019294039]

約数ペア:

[(1, 2019294039), (3, 673098013), (7, 288470577), (21, 96156859), (23, 87795393), (67, 30138717), (69, 29265131), (161, 12542199), (201, 10046239), (469, 4305531), (483, 4180733), (529, 3817191), (1407, 1435177), (1541, 1310379), (1587, 1272397), (2713, 744303), (3703, 545313), (4623, 436793), (8139, 248101), (10787, 187197), (11109, 181771), (18991, 106329), (32361, 62399), (35443, 56973)]