24376821

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 38595840

約数和(自身を除く): 14219019

約数列:

[1, 3, 7, 21, 37, 111, 137, 229, 259, 411, 687, 777, 959, 1603, 2877, 4809, 5069, 8473, 15207, 25419, 31373, 35483, 59311, 94119, 106449, 177933, 219611, 658833, 1160801, 3482403, 8125607, 24376821]

約数ペア:

[(1, 24376821), (3, 8125607), (7, 3482403), (21, 1160801), (37, 658833), (111, 219611), (137, 177933), (229, 106449), (259, 94119), (411, 59311), (687, 35483), (777, 31373), (959, 25419), (1603, 15207), (2877, 8473), (4809, 5069)]