1333861347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{2617}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 2190909952

約数和(自身を除く): 857048605

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1867, 2617, 5601, 7851, 13069, 18319, 24271, 34021, 39207, 54957, 72813, 102063, 169897, 238147, 509691, 714441, 4885939, 14657817, 34201573, 63517207, 102604719, 190551621, 444620449, 1333861347]

約数ペア:

[(1, 1333861347), (3, 444620449), (7, 190551621), (13, 102604719), (21, 63517207), (39, 34201573), (91, 14657817), (273, 4885939), (1867, 714441), (2617, 509691), (5601, 238147), (7851, 169897), (13069, 102063), (18319, 72813), (24271, 54957), (34021, 39207)]