12974349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 18595008

約数和(自身を除く): 5620659

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 3797, 11391, 64549, 193647, 254399, 763197, 4324783, 12974349]

約数ペア:

[(1, 12974349), (3, 4324783), (17, 763197), (51, 254399), (67, 193647), (201, 64549), (1139, 11391), (3417, 3797)]