408076357

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 468538560

約数和(自身を除く): 60462203

約数列:

[1, 13, 19, 167, 169, 247, 761, 2171, 3173, 3211, 9893, 14459, 28223, 41249, 127087, 128609, 187967, 536237, 1652131, 2414653, 2443571, 21477703, 31390489, 408076357]

約数ペア:

[(1, 408076357), (13, 31390489), (19, 21477703), (167, 2443571), (169, 2414653), (247, 1652131), (761, 536237), (2171, 187967), (3173, 128609), (3211, 127087), (9893, 41249), (14459, 28223)]