337662078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{2557}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 727986336

約数和(自身を除く): 390324258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1693, 2557, 3386, 5079, 5114, 7671, 10158, 15342, 22009, 33241, 44018, 66027, 66482, 99723, 132054, 199446, 4329001, 8658002, 12987003, 25974006, 56277013, 112554026, 168831039, 337662078]

約数ペア:

[(1, 337662078), (2, 168831039), (3, 112554026), (6, 56277013), (13, 25974006), (26, 12987003), (39, 8658002), (78, 4329001), (1693, 199446), (2557, 132054), (3386, 99723), (5079, 66482), (5114, 66027), (7671, 44018), (10158, 33241), (15342, 22009)]