2015012317203

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{23291}}^1\times {\mathrm{234457}}^1$

素因数の和:257795

約数の個数: 24

約数和(自身を含む): 2981703671856

約数和(自身を除く): 966691354653

約数列:

[1, 3, 9, 41, 123, 369, 23291, 69873, 209619, 234457, 703371, 954931, 2110113, 2864793, 8594379, 9612737, 28838211, 86514633, 5460737987, 16382213961, 49146641883, 223890257467, 671670772401, 2015012317203]

約数ペア:

[(1, 2015012317203), (3, 671670772401), (9, 223890257467), (41, 49146641883), (123, 16382213961), (369, 5460737987), (23291, 86514633), (69873, 28838211), (209619, 9612737), (234457, 8594379), (703371, 2864793), (954931, 2110113)]