21546801983

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1\times {\mathrm{13331}}^1$

素因数の和:16574

約数の個数: 16

約数和(自身を含む): 24972009216

約数和(自身を除く): 3425207233

約数列:

[1, 7, 73, 511, 3163, 13331, 22141, 93317, 230899, 973163, 1616293, 6812141, 42165953, 295161671, 3078114569, 21546801983]

約数ペア:

[(1, 21546801983), (7, 3078114569), (73, 295161671), (511, 42165953), (3163, 6812141), (13331, 1616293), (22141, 973163), (93317, 230899)]