38893131

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 57264480

約数和(自身を除く): 18371349

約数列:

[1, 3, 9, 113, 167, 229, 339, 501, 687, 1017, 1503, 2061, 18871, 25877, 38243, 56613, 77631, 114729, 169839, 232893, 344187, 4321459, 12964377, 38893131]

約数ペア:

[(1, 38893131), (3, 12964377), (9, 4321459), (113, 344187), (167, 232893), (229, 169839), (339, 114729), (501, 77631), (687, 56613), (1017, 38243), (1503, 25877), (2061, 18871)]