541330989

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 753592320

約数和(自身を除く): 212261331

約数列:

[1, 3, 67, 73, 79, 201, 219, 237, 467, 1401, 4891, 5293, 5767, 14673, 15879, 17301, 31289, 34091, 36893, 93867, 102273, 110679, 386389, 1159167, 2284097, 2471831, 2693189, 6852291, 7415493, 8079567, 180443663, 541330989]

約数ペア:

[(1, 541330989), (3, 180443663), (67, 8079567), (73, 7415493), (79, 6852291), (201, 2693189), (219, 2471831), (237, 2284097), (467, 1159167), (1401, 386389), (4891, 110679), (5293, 102273), (5767, 93867), (14673, 36893), (15879, 34091), (17301, 31289)]