312098373

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 469929600

約数和(自身を除く): 157831227

約数列:

[1, 3, 9, 27, 97, 269, 291, 443, 807, 873, 1329, 2421, 2619, 3987, 7263, 11961, 26093, 42971, 78279, 119167, 128913, 234837, 357501, 386739, 704511, 1072503, 1160217, 3217509, 11559199, 34677597, 104032791, 312098373]

約数ペア:

[(1, 312098373), (3, 104032791), (9, 34677597), (27, 11559199), (97, 3217509), (269, 1160217), (291, 1072503), (443, 704511), (807, 386739), (873, 357501), (1329, 234837), (2421, 128913), (2619, 119167), (3987, 78279), (7263, 42971), (11961, 26093)]