1333709279

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1\times {\mathrm{1171}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 1623435648

約数和(自身を除く): 289726369

約数列:

[1, 7, 17, 119, 289, 563, 1171, 2023, 3941, 8197, 9571, 19907, 66997, 139349, 162707, 338419, 659273, 1138949, 2368933, 4614911, 11207641, 78453487, 190529897, 1333709279]

約数ペア:

[(1, 1333709279), (7, 190529897), (17, 78453487), (119, 11207641), (289, 4614911), (563, 2368933), (1171, 1138949), (2023, 659273), (3941, 338419), (8197, 162707), (9571, 139349), (19907, 66997)]