348097269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 515652480

約数和(自身を除く): 167555211

約数列:

[1, 3, 13, 39, 53, 83, 159, 249, 689, 1079, 2029, 2067, 3237, 4399, 6087, 13197, 26377, 57187, 79131, 107537, 168407, 171561, 322611, 505221, 1397981, 2189291, 4193943, 6567873, 8925571, 26776713, 116032423, 348097269]

約数ペア:

[(1, 348097269), (3, 116032423), (13, 26776713), (39, 8925571), (53, 6567873), (83, 4193943), (159, 2189291), (249, 1397981), (689, 505221), (1079, 322611), (2029, 171561), (2067, 168407), (3237, 107537), (4399, 79131), (6087, 57187), (13197, 26377)]