42804181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 52061184

約数和(自身を除く): 9257003

約数列:

[1, 7, 17, 119, 223, 1561, 1613, 3791, 11291, 26537, 27421, 191947, 359699, 2517893, 6114883, 42804181]

約数ペア:

[(1, 42804181), (7, 6114883), (17, 2517893), (119, 359699), (223, 191947), (1561, 27421), (1613, 26537), (3791, 11291)]