1993013661

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 2813184000

約数和(自身を除く): 820170339

約数列:

[1, 3, 29, 73, 87, 109, 219, 327, 2117, 2879, 3161, 6351, 7957, 8637, 9483, 23871, 83491, 210167, 230753, 250473, 313811, 630501, 692259, 941433, 6094843, 9100519, 18284529, 22908203, 27301557, 68724609, 664337887, 1993013661]

約数ペア:

[(1, 1993013661), (3, 664337887), (29, 68724609), (73, 27301557), (87, 22908203), (109, 18284529), (219, 9100519), (327, 6094843), (2117, 941433), (2879, 692259), (3161, 630501), (6351, 313811), (7957, 250473), (8637, 230753), (9483, 210167), (23871, 83491)]