1520483013

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{234317}}^1$

素因数の和:234433

約数の個数: 24

約数和(自身を含む): 2534383488

約数和(自身を除く): 1013900475

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 234317, 702951, 1640219, 2108853, 4920657, 14761971, 24134651, 72403953, 168942557, 217211859, 506827671, 1520483013]

約数ペア:

[(1, 1520483013), (3, 506827671), (7, 217211859), (9, 168942557), (21, 72403953), (63, 24134651), (103, 14761971), (309, 4920657), (721, 2108853), (927, 1640219), (2163, 702951), (6489, 234317)]