40530147

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1607}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 61850112

約数和(自身を除く): 21319965

約数列:

[1, 3, 7, 21, 1201, 1607, 3603, 4821, 8407, 11249, 25221, 33747, 1930007, 5790021, 13510049, 40530147]

約数ペア:

[(1, 40530147), (3, 13510049), (7, 5790021), (21, 1930007), (1201, 33747), (1607, 25221), (3603, 11249), (4821, 8407)]