30727333

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 40352256

約数和(自身を除く): 9624923

約数列:

[1, 7, 13, 23, 53, 91, 161, 277, 299, 371, 689, 1219, 1939, 2093, 3601, 4823, 6371, 8533, 14681, 15847, 25207, 44597, 82823, 102767, 110929, 190853, 337663, 579761, 1335971, 2363641, 4389619, 30727333]

約数ペア:

[(1, 30727333), (7, 4389619), (13, 2363641), (23, 1335971), (53, 579761), (91, 337663), (161, 190853), (277, 110929), (299, 102767), (371, 82823), (689, 44597), (1219, 25207), (1939, 15847), (2093, 14681), (3601, 8533), (4823, 6371)]