271947858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{498073}}^1$

素因数の和:498098

約数の個数: 32

約数和(自身を含む): 669411456

約数和(自身を除く): 397463598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 498073, 996146, 1494219, 2988438, 3486511, 6474949, 6973022, 10459533, 12949898, 19424847, 20919066, 38849694, 45324643, 90649286, 135973929, 271947858]

約数ペア:

[(1, 271947858), (2, 135973929), (3, 90649286), (6, 45324643), (7, 38849694), (13, 20919066), (14, 19424847), (21, 12949898), (26, 10459533), (39, 6973022), (42, 6474949), (78, 3486511), (91, 2988438), (182, 1494219), (273, 996146), (546, 498073)]