47637161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 12238039

約数列:

[1, 11, 13, 19, 89, 143, 197, 209, 247, 979, 1157, 1691, 2167, 2561, 2717, 3743, 12727, 17533, 18601, 21983, 28171, 41173, 48659, 192863, 227929, 241813, 333127, 535249, 2507219, 3664397, 4330651, 47637161]

約数ペア:

[(1, 47637161), (11, 4330651), (13, 3664397), (19, 2507219), (89, 535249), (143, 333127), (197, 241813), (209, 227929), (247, 192863), (979, 48659), (1157, 41173), (1691, 28171), (2167, 21983), (2561, 18601), (2717, 17533), (3743, 12727)]