2021653065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{92503}}^1$

素因数の和:92589

約数の個数: 32

約数和(自身を含む): 3410067456

約数和(自身を除く): 1388414391

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 7285, 21855, 92503, 277509, 462515, 1387545, 2867593, 4347641, 8602779, 13042923, 14337965, 21738205, 43013895, 65214615, 134776871, 404330613, 673884355, 2021653065]

約数ペア:

[(1, 2021653065), (3, 673884355), (5, 404330613), (15, 134776871), (31, 65214615), (47, 43013895), (93, 21738205), (141, 14337965), (155, 13042923), (235, 8602779), (465, 4347641), (705, 2867593), (1457, 1387545), (4371, 462515), (7285, 277509), (21855, 92503)]