987021453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{30427}}^1$

素因数の和:31424

約数の個数: 16

約数和(自身を含む): 1437175296

約数和(自身を除く): 450153843

約数列:

[1, 3, 11, 33, 983, 2949, 10813, 30427, 32439, 91281, 334697, 1004091, 29909741, 89729223, 329007151, 987021453]

約数ペア:

[(1, 987021453), (3, 329007151), (11, 89729223), (33, 29909741), (983, 1004091), (2949, 334697), (10813, 91281), (30427, 32439)]