385564359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 565678080

約数和(自身を除く): 180113721

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 817, 893, 2021, 2451, 2679, 3347, 6063, 10041, 38399, 63593, 115197, 143921, 157309, 190779, 431763, 471927, 2734499, 2988871, 6764287, 8203497, 8966613, 20292861, 128521453, 385564359]

約数ペア:

[(1, 385564359), (3, 128521453), (19, 20292861), (43, 8966613), (47, 8203497), (57, 6764287), (129, 2988871), (141, 2734499), (817, 471927), (893, 431763), (2021, 190779), (2451, 157309), (2679, 143921), (3347, 115197), (6063, 63593), (10041, 38399)]