25871703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4639}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 40757760

約数和(自身を除く): 14886057

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 4639, 5577, 13917, 51029, 60307, 153087, 180921, 663377, 783991, 1990131, 2351973, 8623901, 25871703]

約数ペア:

[(1, 25871703), (3, 8623901), (11, 2351973), (13, 1990131), (33, 783991), (39, 663377), (143, 180921), (169, 153087), (429, 60307), (507, 51029), (1859, 13917), (4639, 5577)]