30053751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 49620480

約数和(自身を除く): 19566729

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 389, 849, 1167, 1981, 2723, 3679, 5057, 5943, 8169, 11037, 15171, 25753, 35399, 77259, 106197, 110087, 330261, 770609, 1431131, 2311827, 4293393, 10017917, 30053751]

約数ペア:

[(1, 30053751), (3, 10017917), (7, 4293393), (13, 2311827), (21, 1431131), (39, 770609), (91, 330261), (273, 110087), (283, 106197), (389, 77259), (849, 35399), (1167, 25753), (1981, 15171), (2723, 11037), (3679, 8169), (5057, 5943)]