11389431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 16773120

約数和(自身を除く): 5383689

約数列:

[1, 3, 29, 31, 41, 87, 93, 103, 123, 309, 899, 1189, 1271, 2697, 2987, 3193, 3567, 3813, 4223, 8961, 9579, 12669, 36859, 92597, 110577, 122467, 130913, 277791, 367401, 392739, 3796477, 11389431]

約数ペア:

[(1, 11389431), (3, 3796477), (29, 392739), (31, 367401), (41, 277791), (87, 130913), (93, 122467), (103, 110577), (123, 92597), (309, 36859), (899, 12669), (1189, 9579), (1271, 8961), (2697, 4223), (2987, 3813), (3193, 3567)]