552241277

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 683518464

約数和(自身を除く): 131277187

約数列:

[1, 7, 17, 73, 119, 151, 421, 511, 1057, 1241, 2567, 2947, 7157, 8687, 11023, 17969, 30733, 50099, 63571, 77161, 187391, 215131, 444997, 522461, 1080707, 1311737, 3657227, 4640683, 7564949, 32484781, 78891611, 552241277]

約数ペア:

[(1, 552241277), (7, 78891611), (17, 32484781), (73, 7564949), (119, 4640683), (151, 3657227), (421, 1311737), (511, 1080707), (1057, 522461), (1241, 444997), (2567, 215131), (2947, 187391), (7157, 77161), (8687, 63571), (11023, 50099), (17969, 30733)]