2013563931

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{18181}}^1$

素因数の和:18299

約数の個数: 32

約数和(自身を含む): 2967302400

約数和(自身を除く): 953738469

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 551, 1273, 1653, 1943, 3819, 5829, 18181, 36917, 54543, 110751, 345439, 527249, 1036317, 1218127, 1581747, 3654381, 10017731, 23144413, 30053193, 35325683, 69433239, 105977049, 671187977, 2013563931]

約数ペア:

[(1, 2013563931), (3, 671187977), (19, 105977049), (29, 69433239), (57, 35325683), (67, 30053193), (87, 23144413), (201, 10017731), (551, 3654381), (1273, 1581747), (1653, 1218127), (1943, 1036317), (3819, 527249), (5829, 345439), (18181, 110751), (36917, 54543)]