42293069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 55829760

約数和(自身を除く): 13536691

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 401, 427, 793, 1159, 1729, 2807, 5213, 5551, 7619, 8113, 15067, 24461, 36491, 53333, 99047, 105469, 171227, 317993, 464759, 693329, 2225951, 3253313, 6041867, 42293069]

約数ペア:

[(1, 42293069), (7, 6041867), (13, 3253313), (19, 2225951), (61, 693329), (91, 464759), (133, 317993), (247, 171227), (401, 105469), (427, 99047), (793, 53333), (1159, 36491), (1729, 24461), (2807, 15067), (5213, 8113), (5551, 7619)]