228439209

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1\times {\mathrm{1321}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 310299840

約数和(自身を除く): 81860631

約数列:

[1, 3, 59, 177, 977, 1321, 2931, 3963, 57643, 77939, 172929, 233817, 1290617, 3871851, 76146403, 228439209]

約数ペア:

[(1, 228439209), (3, 76146403), (59, 3871851), (177, 1290617), (977, 233817), (1321, 172929), (2931, 77939), (3963, 57643)]