9061221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 4970139

約数列:

[1, 3, 13, 17, 39, 51, 79, 173, 221, 237, 519, 663, 1027, 1343, 2249, 2941, 3081, 4029, 6747, 8823, 13667, 17459, 38233, 41001, 52377, 114699, 177671, 232339, 533013, 697017, 3020407, 9061221]

約数ペア:

[(1, 9061221), (3, 3020407), (13, 697017), (17, 533013), (39, 232339), (51, 177671), (79, 114699), (173, 52377), (221, 41001), (237, 38233), (519, 17459), (663, 13667), (1027, 8823), (1343, 6747), (2249, 4029), (2941, 3081)]