269340071

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 371267904

約数和(自身を除く): 101927833

約数列:

[1, 7, 11, 13, 61, 77, 91, 121, 143, 401, 427, 671, 793, 847, 1001, 1573, 2807, 4411, 4697, 5213, 5551, 7381, 8723, 11011, 24461, 30877, 36491, 48521, 51667, 57343, 61061, 95953, 171227, 269071, 317993, 339647, 401401, 630773, 671671, 1883497, 2225951, 2959781, 3497923, 4415411, 20718467, 24485461, 38477153, 269340071]

約数ペア:

[(1, 269340071), (7, 38477153), (11, 24485461), (13, 20718467), (61, 4415411), (77, 3497923), (91, 2959781), (121, 2225951), (143, 1883497), (401, 671671), (427, 630773), (671, 401401), (793, 339647), (847, 317993), (1001, 269071), (1573, 171227), (2807, 95953), (4411, 61061), (4697, 57343), (5213, 51667), (5551, 48521), (7381, 36491), (8723, 30877), (11011, 24461)]