4627887

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 7261440

約数和(自身を除く): 2633553

約数列:

[1, 3, 11, 19, 33, 57, 61, 121, 183, 209, 363, 627, 671, 1159, 1331, 2013, 2299, 3477, 3993, 6897, 7381, 12749, 22143, 25289, 38247, 75867, 81191, 140239, 243573, 420717, 1542629, 4627887]

約数ペア:

[(1, 4627887), (3, 1542629), (11, 420717), (19, 243573), (33, 140239), (57, 81191), (61, 75867), (121, 38247), (183, 25289), (209, 22143), (363, 12749), (627, 7381), (671, 6897), (1159, 3993), (1331, 3477), (2013, 2299)]