3171948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20333}}^1$

素因数の和:20353

約数の個数: 24

約数和(自身を含む): 7970928

約数和(自身を除く): 4798980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20333, 40666, 60999, 81332, 121998, 243996, 264329, 528658, 792987, 1057316, 1585974, 3171948]

約数ペア:

[(1, 3171948), (2, 1585974), (3, 1057316), (4, 792987), (6, 528658), (12, 264329), (13, 243996), (26, 121998), (39, 81332), (52, 60999), (78, 40666), (156, 20333)]