239167449

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{4789}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 358675200

約数和(自身を除く): 119507751

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 1611, 4789, 5549, 14367, 16647, 43101, 49941, 148459, 445377, 857231, 1336131, 2571693, 7715079, 26574161, 79722483, 239167449]

約数ペア:

[(1, 239167449), (3, 79722483), (9, 26574161), (31, 7715079), (93, 2571693), (179, 1336131), (279, 857231), (537, 445377), (1611, 148459), (4789, 49941), (5549, 43101), (14367, 16647)]