2120053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 2476656

約数和(自身を除く): 356603

約数列:

[1, 13, 17, 53, 181, 221, 689, 901, 2353, 3077, 9593, 11713, 40001, 124709, 163081, 2120053]

約数ペア:

[(1, 2120053), (13, 163081), (17, 124709), (53, 40001), (181, 11713), (221, 9593), (689, 3077), (901, 2353)]