239887329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{4639}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 349224960

約数和(自身を除く): 109337631

約数列:

[1, 3, 11, 33, 1567, 4639, 4701, 13917, 17237, 51029, 51711, 153087, 7269313, 21807939, 79962443, 239887329]

約数ペア:

[(1, 239887329), (3, 79962443), (11, 21807939), (33, 7269313), (1567, 153087), (4639, 51711), (4701, 51029), (13917, 17237)]