6473889

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 10536240

約数和(自身を除く): 4062351

約数列:

[1, 3, 9, 17, 19, 51, 57, 131, 153, 171, 289, 323, 393, 867, 969, 1179, 2227, 2489, 2601, 2907, 5491, 6681, 7467, 16473, 20043, 22401, 37859, 42313, 49419, 113577, 126939, 340731, 380817, 719321, 2157963, 6473889]

約数ペア:

[(1, 6473889), (3, 2157963), (9, 719321), (17, 380817), (19, 340731), (51, 126939), (57, 113577), (131, 49419), (153, 42313), (171, 37859), (289, 22401), (323, 20043), (393, 16473), (867, 7467), (969, 6681), (1179, 5491), (2227, 2907), (2489, 2601)]