47192223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 22803297

約数列:

[1, 3, 13, 39, 61, 83, 183, 239, 249, 717, 793, 1079, 2379, 3107, 3237, 5063, 9321, 14579, 15189, 19837, 43737, 59511, 65819, 189527, 197457, 257881, 568581, 773643, 1210057, 3630171, 15730741, 47192223]

約数ペア:

[(1, 47192223), (3, 15730741), (13, 3630171), (39, 1210057), (61, 773643), (83, 568581), (183, 257881), (239, 197457), (249, 189527), (717, 65819), (793, 59511), (1079, 43737), (2379, 19837), (3107, 15189), (3237, 14579), (5063, 9321)]