18759063

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 25698816

約数和(自身を除く): 6939753

約数列:

[1, 3, 47, 141, 233, 571, 699, 1713, 10951, 26837, 32853, 80511, 133043, 399129, 6253021, 18759063]

約数ペア:

[(1, 18759063), (3, 6253021), (47, 399129), (141, 133043), (233, 80511), (571, 32853), (699, 26837), (1713, 10951)]