1080520089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{120823}}^1$

素因数の和:121108

約数の個数: 16

約数和(自身を含む): 1577478144

約数和(自身を除く): 496958055

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 120823, 362469, 1329053, 3987159, 32743033, 98229099, 360173363, 1080520089]

約数ペア:

[(1, 1080520089), (3, 360173363), (11, 98229099), (33, 32743033), (271, 3987159), (813, 1329053), (2981, 362469), (8943, 120823)]