40747497

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6121}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 62297472

約数和(自身を除く): 21549975

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6121, 6657, 18363, 42847, 128541, 1940357, 5821071, 13582499, 40747497]

約数ペア:

[(1, 40747497), (3, 13582499), (7, 5821071), (21, 1940357), (317, 128541), (951, 42847), (2219, 18363), (6121, 6657)]