29681661

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 42204960

約数和(自身を除く): 12523299

約数列:

[1, 3, 23, 59, 69, 177, 317, 529, 951, 1357, 1587, 4071, 7291, 18703, 21873, 31211, 56109, 93633, 167693, 430169, 503079, 1290507, 9893887, 29681661]

約数ペア:

[(1, 29681661), (3, 9893887), (23, 1290507), (59, 503079), (69, 430169), (177, 167693), (317, 93633), (529, 56109), (951, 31211), (1357, 21873), (1587, 18703), (4071, 7291)]