23347371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 34478080

約数和(自身を除く): 11130709

約数列:

[1, 3, 19, 31, 57, 73, 93, 181, 219, 543, 589, 1387, 1767, 2263, 3439, 4161, 5611, 6789, 10317, 13213, 16833, 39639, 42997, 106609, 128991, 251047, 319827, 409603, 753141, 1228809, 7782457, 23347371]

約数ペア:

[(1, 23347371), (3, 7782457), (19, 1228809), (31, 753141), (57, 409603), (73, 319827), (93, 251047), (181, 128991), (219, 106609), (543, 42997), (589, 39639), (1387, 16833), (1767, 13213), (2263, 10317), (3439, 6789), (4161, 5611)]