288469293

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2617}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 457416960

約数和(自身を除く): 168947667

約数列:

[1, 3, 7, 21, 29, 87, 181, 203, 543, 609, 1267, 2617, 3801, 5249, 7851, 15747, 18319, 36743, 54957, 75893, 110229, 227679, 473677, 531251, 1421031, 1593753, 3315739, 9947217, 13736633, 41209899, 96156431, 288469293]

約数ペア:

[(1, 288469293), (3, 96156431), (7, 41209899), (21, 13736633), (29, 9947217), (87, 3315739), (181, 1593753), (203, 1421031), (543, 531251), (609, 473677), (1267, 227679), (2617, 110229), (3801, 75893), (5249, 54957), (7851, 36743), (15747, 18319)]