1225528089

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{140333}}^1$

素因数の和:140448

約数の個数: 16

約数和(自身を含む): 1697480064

約数和(自身を除く): 471951975

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 140333, 420999, 5753653, 9963643, 17260959, 29890929, 408509363, 1225528089]

約数ペア:

[(1, 1225528089), (3, 408509363), (41, 29890929), (71, 17260959), (123, 9963643), (213, 5753653), (2911, 420999), (8733, 140333)]