42227949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 19703571

約数列:

[1, 3, 17, 47, 51, 79, 141, 223, 237, 669, 799, 1343, 2397, 3713, 3791, 4029, 10481, 11139, 11373, 17617, 31443, 52851, 63121, 178177, 189363, 299489, 534531, 827999, 898467, 2483997, 14075983, 42227949]

約数ペア:

[(1, 42227949), (3, 14075983), (17, 2483997), (47, 898467), (51, 827999), (79, 534531), (141, 299489), (223, 189363), (237, 178177), (669, 63121), (799, 52851), (1343, 31443), (2397, 17617), (3713, 11373), (3791, 11139), (4029, 10481)]