11974401

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 18031104

約数和(自身を除く): 6056703

約数列:

[1, 3, 9, 31, 93, 167, 257, 279, 501, 771, 1503, 2313, 5177, 7967, 15531, 23901, 42919, 46593, 71703, 128757, 386271, 1330489, 3991467, 11974401]

約数ペア:

[(1, 11974401), (3, 3991467), (9, 1330489), (31, 386271), (93, 128757), (167, 71703), (257, 46593), (279, 42919), (501, 23901), (771, 15531), (1503, 7967), (2313, 5177)]