493842769

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 589492800

約数和(自身を除く): 95650031

約数列:

[1, 7, 29, 149, 203, 563, 841, 1043, 3941, 4321, 5887, 16327, 30247, 83887, 114289, 125309, 473483, 587209, 877163, 2432723, 3314381, 17029061, 70548967, 493842769]

約数ペア:

[(1, 493842769), (7, 70548967), (29, 17029061), (149, 3314381), (203, 2432723), (563, 877163), (841, 587209), (1043, 473483), (3941, 125309), (4321, 114289), (5887, 83887), (16327, 30247)]