13757793

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 8139423

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 263, 329, 371, 789, 987, 1113, 1841, 2491, 5523, 7473, 12361, 13939, 17437, 37083, 41817, 52311, 86527, 97573, 259581, 292719, 655133, 1965399, 4585931, 13757793]

約数ペア:

[(1, 13757793), (3, 4585931), (7, 1965399), (21, 655133), (47, 292719), (53, 259581), (141, 97573), (159, 86527), (263, 52311), (329, 41817), (371, 37083), (789, 17437), (987, 13939), (1113, 12361), (1841, 7473), (2491, 5523)]