137079509

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 169467840

約数和(自身を除く): 32388331

約数列:

[1, 7, 19, 49, 113, 133, 791, 931, 1303, 2147, 5537, 9121, 15029, 24757, 63847, 105203, 147239, 173299, 1030673, 1213093, 2797541, 7214711, 19582787, 137079509]

約数ペア:

[(1, 137079509), (7, 19582787), (19, 7214711), (49, 2797541), (113, 1213093), (133, 1030673), (791, 173299), (931, 147239), (1303, 105203), (2147, 63847), (5537, 24757), (9121, 15029)]