151489219

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{17027}}^1$

素因数の和:17106

約数の個数: 16

約数和(自身を含む): 183085056

約数和(自身を除く): 31595837

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 17027, 119189, 527837, 698107, 3694859, 4886749, 21641317, 151489219]

約数ペア:

[(1, 151489219), (7, 21641317), (31, 4886749), (41, 3694859), (217, 698107), (287, 527837), (1271, 119189), (8897, 17027)]