7120869

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 11360832

約数和(自身を除く): 4239963

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 641, 1587, 1923, 3703, 4487, 11109, 13461, 14743, 44229, 103201, 309603, 339089, 1017267, 2373623, 7120869]

約数ペア:

[(1, 7120869), (3, 2373623), (7, 1017267), (21, 339089), (23, 309603), (69, 103201), (161, 44229), (483, 14743), (529, 13461), (641, 11109), (1587, 4487), (1923, 3703)]