117443249

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 150480000

約数和(自身を除く): 33036751

約数列:

[1, 7, 11, 49, 77, 109, 539, 763, 1199, 1999, 5341, 8393, 13993, 21989, 58751, 97951, 153923, 217891, 1077461, 1525237, 2396801, 10676659, 16777607, 117443249]

約数ペア:

[(1, 117443249), (7, 16777607), (11, 10676659), (49, 2396801), (77, 1525237), (109, 1077461), (539, 217891), (763, 153923), (1199, 97951), (1999, 58751), (5341, 21989), (8393, 13993)]