42815919

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 62161920

約数和(自身を除く): 19346001

約数列:

[1, 3, 29, 37, 47, 87, 111, 141, 283, 849, 1073, 1363, 1739, 3219, 4089, 5217, 8207, 10471, 13301, 24621, 31413, 39903, 50431, 151293, 303659, 385729, 492137, 910977, 1157187, 1476411, 14271973, 42815919]

約数ペア:

[(1, 42815919), (3, 14271973), (29, 1476411), (37, 1157187), (47, 910977), (87, 492137), (111, 385729), (141, 303659), (283, 151293), (849, 50431), (1073, 39903), (1363, 31413), (1739, 24621), (3219, 13301), (4089, 10471), (5217, 8207)]