31617627

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6857}}^1$

素因数の和:6942

約数の個数: 16

約数和(自身を含む): 44439840

約数和(自身を除く): 12822213

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 6857, 20571, 198853, 363421, 596559, 1090263, 10539209, 31617627]

約数ペア:

[(1, 31617627), (3, 10539209), (29, 1090263), (53, 596559), (87, 363421), (159, 198853), (1537, 20571), (4611, 6857)]