9384921

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1670

約数の個数: 36

約数和(自身を含む): 16992612

約数和(自身を除く): 7607691

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1637, 1911, 4911, 5733, 11459, 14733, 21281, 34377, 63843, 80213, 103131, 148967, 191529, 240639, 446901, 721917, 1042769, 1340703, 3128307, 9384921]

約数ペア:

[(1, 9384921), (3, 3128307), (7, 1340703), (9, 1042769), (13, 721917), (21, 446901), (39, 240639), (49, 191529), (63, 148967), (91, 103131), (117, 80213), (147, 63843), (273, 34377), (441, 21281), (637, 14733), (819, 11459), (1637, 5733), (1911, 4911)]