744148941

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 1028671488

約数和(自身を除く): 284522547

約数列:

[1, 3, 71, 103, 107, 213, 309, 317, 321, 951, 7313, 7597, 11021, 21939, 22507, 22791, 32651, 33063, 33919, 67521, 97953, 101757, 782491, 2318221, 2347473, 2408249, 3493657, 6954663, 7224747, 10480971, 248049647, 744148941]

約数ペア:

[(1, 744148941), (3, 248049647), (71, 10480971), (103, 7224747), (107, 6954663), (213, 3493657), (309, 2408249), (317, 2347473), (321, 2318221), (951, 782491), (7313, 101757), (7597, 97953), (11021, 67521), (21939, 33919), (22507, 33063), (22791, 32651)]