22417587

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 13006413

約数列:

[1, 3, 9, 19, 27, 57, 89, 171, 267, 491, 513, 801, 1473, 1691, 2403, 4419, 5073, 9329, 13257, 15219, 27987, 43699, 45657, 83961, 131097, 251883, 393291, 830281, 1179873, 2490843, 7472529, 22417587]

約数ペア:

[(1, 22417587), (3, 7472529), (9, 2490843), (19, 1179873), (27, 830281), (57, 393291), (89, 251883), (171, 131097), (267, 83961), (491, 45657), (513, 43699), (801, 27987), (1473, 15219), (1691, 13257), (2403, 9329), (4419, 5073)]