299003718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{225493}}^1$

素因数の和:225528

約数の個数: 32

約数和(自身を含む): 681893856

約数和(自身を除く): 382890138

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 225493, 450986, 676479, 1352958, 2931409, 3833381, 5862818, 7666762, 8794227, 11500143, 17588454, 23000286, 49833953, 99667906, 149501859, 299003718]

約数ペア:

[(1, 299003718), (2, 149501859), (3, 99667906), (6, 49833953), (13, 23000286), (17, 17588454), (26, 11500143), (34, 8794227), (39, 7666762), (51, 5862818), (78, 3833381), (102, 2931409), (221, 1352958), (442, 676479), (663, 450986), (1326, 225493)]