39999997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 45800640

約数和(自身を除く): 5800643

約数列:

[1, 17, 19, 37, 323, 629, 703, 3347, 11951, 56899, 63593, 123839, 1081081, 2105263, 2352941, 39999997]

約数ペア:

[(1, 39999997), (17, 2352941), (19, 2105263), (37, 1081081), (323, 123839), (629, 63593), (703, 56899), (3347, 11951)]