1218341733

素因数分解:

$3^1\times 7^2\times {\mathrm{2617}}^1\times {\mathrm{3167}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 1890991872

約数和(自身を除く): 672650139

約数列:

[1, 3, 7, 21, 49, 147, 2617, 3167, 7851, 9501, 18319, 22169, 54957, 66507, 128233, 155183, 384699, 465549, 8288039, 24864117, 58016273, 174048819, 406113911, 1218341733]

約数ペア:

[(1, 1218341733), (3, 406113911), (7, 174048819), (21, 58016273), (49, 24864117), (147, 8288039), (2617, 465549), (3167, 384699), (7851, 155183), (9501, 128233), (18319, 66507), (22169, 54957)]