1326553209

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1741}}^1\times {\mathrm{2731}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 1979803904

約数和(自身を除く): 653250695

約数列:

[1, 3, 9, 31, 93, 279, 1741, 2731, 5223, 8193, 15669, 24579, 53971, 84661, 161913, 253983, 485739, 761949, 4754671, 14264013, 42792039, 147394801, 442184403, 1326553209]

約数ペア:

[(1, 1326553209), (3, 442184403), (9, 147394801), (31, 42792039), (93, 14264013), (279, 4754671), (1741, 761949), (2731, 485739), (5223, 253983), (8193, 161913), (15669, 84661), (24579, 53971)]