1397428717437

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{314949001}}^1$

素因数の和:314949053

約数の個数: 24

約数和(自身を含む): 2210941994040

約数和(自身を除く): 813513276603

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 314949001, 944847003, 2834541009, 5354133017, 9133521029, 16062399051, 27400563087, 48187197153, 82201689261, 155269857493, 465809572479, 1397428717437]

約数ペア:

[(1, 1397428717437), (3, 465809572479), (9, 155269857493), (17, 82201689261), (29, 48187197153), (51, 27400563087), (87, 16062399051), (153, 9133521029), (261, 5354133017), (493, 2834541009), (1479, 944847003), (4437, 314949001)]