1979374863

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{17609}}^1$

素因数の和:18122

約数の個数: 16

約数和(自身を含む): 2675311200

約数和(自身を除く): 695936337

約数列:

[1, 3, 89, 267, 421, 1263, 17609, 37469, 52827, 112407, 1567201, 4701603, 7413389, 22240167, 659791621, 1979374863]

約数ペア:

[(1, 1979374863), (3, 659791621), (89, 22240167), (267, 7413389), (421, 4701603), (1263, 1567201), (17609, 112407), (37469, 52827)]