1727424981

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{17231}}^1$

素因数の和:17366

約数の個数: 32

約数和(自身を含む): 2646835200

約数和(自身を除く): 919410219

約数列:

[1, 3, 9, 27, 47, 79, 141, 237, 423, 711, 1269, 2133, 3713, 11139, 17231, 33417, 51693, 100251, 155079, 465237, 809857, 1361249, 2429571, 4083747, 7288713, 12251241, 21866139, 36753723, 63978703, 191936109, 575808327, 1727424981]

約数ペア:

[(1, 1727424981), (3, 575808327), (9, 191936109), (27, 63978703), (47, 36753723), (79, 21866139), (141, 12251241), (237, 7288713), (423, 4083747), (711, 2429571), (1269, 1361249), (2133, 809857), (3713, 465237), (11139, 155079), (17231, 100251), (33417, 51693)]