153642713

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1031}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 179155200

約数和(自身を除く): 25512487

約数列:

[1, 7, 61, 349, 427, 1031, 2443, 7217, 21289, 62891, 149023, 359819, 440237, 2518733, 21948959, 153642713]

約数ペア:

[(1, 153642713), (7, 21948959), (61, 2518733), (349, 440237), (427, 359819), (1031, 149023), (2443, 62891), (7217, 21289)]