312301461

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 441130944

約数和(自身を除く): 128829483

約数列:

[1, 3, 19, 57, 361, 457, 631, 1083, 1371, 1893, 8683, 11989, 26049, 35967, 164977, 227791, 288367, 494931, 683373, 865101, 5478973, 16436919, 104100487, 312301461]

約数ペア:

[(1, 312301461), (3, 104100487), (19, 16436919), (57, 5478973), (361, 865101), (457, 683373), (631, 494931), (1083, 288367), (1371, 227791), (1893, 164977), (8683, 35967), (11989, 26049)]