22294923

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 36311040

約数和(自身を除く): 14016117

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 787, 1349, 1491, 2361, 4047, 5509, 9443, 14953, 16527, 28329, 44859, 55877, 104671, 167631, 314013, 391139, 1061663, 1173417, 3184989, 7431641, 22294923]

約数ペア:

[(1, 22294923), (3, 7431641), (7, 3184989), (19, 1173417), (21, 1061663), (57, 391139), (71, 314013), (133, 167631), (213, 104671), (399, 55877), (497, 44859), (787, 28329), (1349, 16527), (1491, 14953), (2361, 9443), (4047, 5509)]