7947342

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11345

約数の個数: 32

約数和(自身を含む): 19020960

約数和(自身を除く): 11073618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 11321, 22642, 33963, 67926, 101889, 147173, 203778, 294346, 305667, 441519, 611334, 883038, 1324557, 2649114, 3973671, 7947342]

約数ペア:

[(1, 7947342), (2, 3973671), (3, 2649114), (6, 1324557), (9, 883038), (13, 611334), (18, 441519), (26, 305667), (27, 294346), (39, 203778), (54, 147173), (78, 101889), (117, 67926), (234, 33963), (351, 22642), (702, 11321)]