1330851081

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 2043445248

約数和(自身を除く): 712594167

約数列:

[1, 3, 7, 21, 337, 383, 491, 1011, 1149, 1473, 2359, 2681, 3437, 7077, 8043, 10311, 129071, 165467, 188053, 387213, 496401, 564159, 903497, 1158269, 1316371, 2710491, 3474807, 3949113, 63373861, 190121583, 443617027, 1330851081]

約数ペア:

[(1, 1330851081), (3, 443617027), (7, 190121583), (21, 63373861), (337, 3949113), (383, 3474807), (491, 2710491), (1011, 1316371), (1149, 1158269), (1473, 903497), (2359, 564159), (2681, 496401), (3437, 387213), (7077, 188053), (8043, 165467), (10311, 129071)]