20222313

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 29224128

約数和(自身を除く): 9001815

約数列:

[1, 3, 23, 37, 69, 89, 111, 267, 851, 2047, 2553, 3293, 6141, 7921, 9879, 23763, 75739, 182183, 227217, 293077, 546549, 879231, 6740771, 20222313]

約数ペア:

[(1, 20222313), (3, 6740771), (23, 879231), (37, 546549), (69, 293077), (89, 227217), (111, 182183), (267, 75739), (851, 23763), (2047, 9879), (2553, 7921), (3293, 6141)]