172051243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28219}}^1$

素因数の和:28306

約数の個数: 16

約数和(自身を含む): 214923520

約数和(自身を除く): 42872277

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 28219, 197533, 366847, 1890673, 2567929, 13234711, 24578749, 172051243]

約数ペア:

[(1, 172051243), (7, 24578749), (13, 13234711), (67, 2567929), (91, 1890673), (469, 366847), (871, 197533), (6097, 28219)]