1298376519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{2711}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 1974509568

約数和(自身を除く): 676133049

約数列:

[1, 3, 11, 23, 33, 69, 253, 631, 759, 1893, 2711, 6941, 8133, 14513, 20823, 29821, 43539, 62353, 89463, 159643, 187059, 478929, 685883, 1710641, 2057649, 5131923, 18817051, 39344743, 56451153, 118034229, 432792173, 1298376519]

約数ペア:

[(1, 1298376519), (3, 432792173), (11, 118034229), (23, 56451153), (33, 39344743), (69, 18817051), (253, 5131923), (631, 2057649), (759, 1710641), (1893, 685883), (2711, 478929), (6941, 187059), (8133, 159643), (14513, 89463), (20823, 62353), (29821, 43539)]