15706400017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1\times {\mathrm{1877}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 19792016640

約数和(自身を除く): 4085616623

約数列:

[1, 7, 11, 77, 109, 763, 997, 1199, 1877, 6979, 8393, 10967, 13139, 20647, 76769, 108673, 144529, 204593, 760711, 1195403, 1432151, 1871369, 2250523, 8367821, 13099583, 15753661, 20585059, 144095413, 203979221, 1427854547, 2243771431, 15706400017]

約数ペア:

[(1, 15706400017), (7, 2243771431), (11, 1427854547), (77, 203979221), (109, 144095413), (763, 20585059), (997, 15753661), (1199, 13099583), (1877, 8367821), (6979, 2250523), (8393, 1871369), (10967, 1432151), (13139, 1195403), (20647, 760711), (76769, 204593), (108673, 144529)]