9728451

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 5477949

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 197, 279, 531, 591, 837, 1593, 1773, 1829, 5319, 5487, 6107, 11623, 16461, 18321, 34869, 49383, 54963, 104607, 164889, 313821, 360313, 1080939, 3242817, 9728451]

約数ペア:

[(1, 9728451), (3, 3242817), (9, 1080939), (27, 360313), (31, 313821), (59, 164889), (93, 104607), (177, 54963), (197, 49383), (279, 34869), (531, 18321), (591, 16461), (837, 11623), (1593, 6107), (1773, 5487), (1829, 5319)]