2579078229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{255329}}^1$

素因数の和:255389

約数の個数: 32

約数和(自身を含む): 4346737920

約数和(自身を除く): 1767659691

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 255329, 765987, 1787303, 3319277, 5361909, 9447173, 9957831, 23234939, 28341519, 66130211, 69704817, 122813249, 198390633, 368439747, 859692743, 2579078229]

約数ペア:

[(1, 2579078229), (3, 859692743), (7, 368439747), (13, 198390633), (21, 122813249), (37, 69704817), (39, 66130211), (91, 28341519), (111, 23234939), (259, 9957831), (273, 9447173), (481, 5361909), (777, 3319277), (1443, 1787303), (3367, 765987), (10101, 255329)]