15397233

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 20985216

約数和(自身を除く): 5587983

約数列:

[1, 3, 73, 167, 219, 421, 501, 1263, 12191, 30733, 36573, 70307, 92199, 210921, 5132411, 15397233]

約数ペア:

[(1, 15397233), (3, 5132411), (73, 210921), (167, 92199), (219, 70307), (421, 36573), (501, 30733), (1263, 12191)]