26940159

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 40519440

約数和(自身を除く): 13579281

約数列:

[1, 3, 9, 29, 87, 233, 261, 443, 699, 1329, 2097, 3987, 6757, 12847, 20271, 38541, 60813, 103219, 115623, 309657, 928971, 2993351, 8980053, 26940159]

約数ペア:

[(1, 26940159), (3, 8980053), (9, 2993351), (29, 928971), (87, 309657), (233, 115623), (261, 103219), (443, 60813), (699, 38541), (1329, 20271), (2097, 12847), (3987, 6757)]