1330586409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 1879096320

約数和(自身を除く): 548509911

約数列:

[1, 3, 23, 69, 107, 229, 321, 687, 787, 2361, 2461, 5267, 7383, 15801, 18101, 24503, 54303, 73509, 84209, 180223, 252627, 540669, 563569, 1690707, 1936807, 4145129, 5810421, 12435387, 19283861, 57851583, 443528803, 1330586409]

約数ペア:

[(1, 1330586409), (3, 443528803), (23, 57851583), (69, 19283861), (107, 12435387), (229, 5810421), (321, 4145129), (687, 1936807), (787, 1690707), (2361, 563569), (2461, 540669), (5267, 252627), (7383, 180223), (15801, 84209), (18101, 73509), (24503, 54303)]