22079817

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 34243200

約数和(自身を除く): 12163383

約数列:

[1, 3, 9, 27, 29, 87, 163, 173, 261, 489, 519, 783, 1467, 1557, 4401, 4671, 4727, 5017, 14181, 15051, 28199, 42543, 45153, 84597, 127629, 135459, 253791, 761373, 817771, 2453313, 7359939, 22079817]

約数ペア:

[(1, 22079817), (3, 7359939), (9, 2453313), (27, 817771), (29, 761373), (87, 253791), (163, 135459), (173, 127629), (261, 84597), (489, 45153), (519, 42543), (783, 28199), (1467, 15051), (1557, 14181), (4401, 5017), (4671, 4727)]