38118521

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 46785600

約数和(自身を除く): 8667079

約数列:

[1, 7, 23, 49, 149, 161, 227, 1043, 1127, 1589, 3427, 5221, 7301, 11123, 23989, 33823, 36547, 167923, 236761, 255829, 777929, 1657327, 5445503, 38118521]

約数ペア:

[(1, 38118521), (7, 5445503), (23, 1657327), (49, 777929), (149, 255829), (161, 236761), (227, 167923), (1043, 36547), (1127, 33823), (1589, 23989), (3427, 11123), (5221, 7301)]