8736219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 13578240

約数和(自身を除く): 4842021

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1087, 2679, 3261, 8037, 9783, 20653, 51089, 61959, 153267, 185877, 459801, 970691, 2912073, 8736219]

約数ペア:

[(1, 8736219), (3, 2912073), (9, 970691), (19, 459801), (47, 185877), (57, 153267), (141, 61959), (171, 51089), (423, 20653), (893, 9783), (1087, 8037), (2679, 3261)]