22431381

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 38108160

約数和(自身を除く): 15676779

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 3307, 6783, 9921, 23149, 56219, 62833, 69447, 168657, 188499, 393533, 439831, 1068161, 1180599, 1319493, 3204483, 7477127, 22431381]

約数ペア:

[(1, 22431381), (3, 7477127), (7, 3204483), (17, 1319493), (19, 1180599), (21, 1068161), (51, 439831), (57, 393533), (119, 188499), (133, 168657), (323, 69447), (357, 62833), (399, 56219), (969, 23149), (2261, 9921), (3307, 6783)]