15263739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 23708880

約数和(自身を除く): 8445141

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 1489, 3417, 4467, 10251, 13401, 25313, 75939, 99763, 227817, 299289, 897867, 1695971, 5087913, 15263739]

約数ペア:

[(1, 15263739), (3, 5087913), (9, 1695971), (17, 897867), (51, 299289), (67, 227817), (153, 99763), (201, 75939), (603, 25313), (1139, 13401), (1489, 10251), (3417, 4467)]