427971522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{7879}}^1$

素因数の和:8718

約数の個数: 32

約数和(自身を含む): 935009280

約数和(自身を除く): 507037758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 823, 1646, 2469, 4938, 7879, 9053, 15758, 18106, 23637, 27159, 47274, 54318, 86669, 173338, 260007, 520014, 6484417, 12968834, 19453251, 38906502, 71328587, 142657174, 213985761, 427971522]

約数ペア:

[(1, 427971522), (2, 213985761), (3, 142657174), (6, 71328587), (11, 38906502), (22, 19453251), (33, 12968834), (66, 6484417), (823, 520014), (1646, 260007), (2469, 173338), (4938, 86669), (7879, 54318), (9053, 47274), (15758, 27159), (18106, 23637)]