348371991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{32887}}^1$

素因数の和:33011

約数の個数: 24

約数和(自身を含む): 554097024

約数和(自身を除く): 205725033

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 32887, 98661, 295983, 361757, 1085271, 3255813, 3518909, 10556727, 31670181, 38707999, 116123997, 348371991]

約数ペア:

[(1, 348371991), (3, 116123997), (9, 38707999), (11, 31670181), (33, 10556727), (99, 3518909), (107, 3255813), (321, 1085271), (963, 361757), (1177, 295983), (3531, 98661), (10593, 32887)]