42172121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 47190528

約数和(自身を除く): 5018407

約数列:

[1, 17, 31, 43, 527, 731, 1333, 1861, 22661, 31637, 57691, 80023, 980747, 1360391, 2480713, 42172121]

約数ペア:

[(1, 42172121), (17, 2480713), (31, 1360391), (43, 980747), (527, 80023), (731, 57691), (1333, 31637), (1861, 22661)]