71970501

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 26871099

約数列:

[1, 3, 59, 79, 177, 237, 4661, 5147, 13983, 15441, 303673, 406613, 911019, 1219839, 23990167, 71970501]

約数ペア:

[(1, 71970501), (3, 23990167), (59, 1219839), (79, 911019), (177, 406613), (237, 303673), (4661, 15441), (5147, 13983)]