627041571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3313}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 944251392

約数和(自身を除く): 317209821

約数列:

[1, 3, 13, 23, 39, 69, 211, 299, 633, 897, 2743, 3313, 4853, 8229, 9939, 14559, 43069, 63089, 76199, 129207, 189267, 228597, 699043, 990587, 2097129, 2971761, 9087559, 16077989, 27262677, 48233967, 209013857, 627041571]

約数ペア:

[(1, 627041571), (3, 209013857), (13, 48233967), (23, 27262677), (39, 16077989), (69, 9087559), (211, 2971761), (299, 2097129), (633, 990587), (897, 699043), (2743, 228597), (3313, 189267), (4853, 129207), (8229, 76199), (9939, 63089), (14559, 43069)]