919976193

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{4357}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 1376692200

約数和(自身を除く): 456716007

約数列:

[1, 3, 9, 29, 87, 261, 809, 2427, 4357, 7281, 13071, 23461, 39213, 70383, 126353, 211149, 379059, 1137177, 3524813, 10574439, 31723317, 102219577, 306658731, 919976193]

約数ペア:

[(1, 919976193), (3, 306658731), (9, 102219577), (29, 31723317), (87, 10574439), (261, 3524813), (809, 1137177), (2427, 379059), (4357, 211149), (7281, 126353), (13071, 70383), (23461, 39213)]