938223

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:48

約数の個数: 36

約数和(自身を含む): 1653288

約数和(自身を除く): 715065

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 729, 891, 1053, 1287, 2187, 2673, 3159, 3861, 6561, 8019, 9477, 11583, 24057, 28431, 34749, 72171, 85293, 104247, 312741, 938223]

約数ペア:

[(1, 938223), (3, 312741), (9, 104247), (11, 85293), (13, 72171), (27, 34749), (33, 28431), (39, 24057), (81, 11583), (99, 9477), (117, 8019), (143, 6561), (243, 3861), (297, 3159), (351, 2673), (429, 2187), (729, 1287), (891, 1053)]