318582429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 481075200

約数和(自身を除く): 162492771

約数列:

[1, 3, 11, 29, 33, 87, 319, 463, 719, 957, 1389, 2157, 5093, 7909, 13427, 15279, 20851, 23727, 40281, 62553, 147697, 229361, 332897, 443091, 688083, 998691, 3661867, 9654013, 10985601, 28962039, 106194143, 318582429]

約数ペア:

[(1, 318582429), (3, 106194143), (11, 28962039), (29, 10985601), (33, 9654013), (87, 3661867), (319, 998691), (463, 688083), (719, 443091), (957, 332897), (1389, 229361), (2157, 147697), (5093, 62553), (7909, 40281), (13427, 23727), (15279, 20851)]