2243343167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 2661452640

約数和(自身を除く): 418109473

約数列:

[1, 13, 19, 41, 89, 131, 247, 361, 533, 779, 1157, 1691, 1703, 2489, 3649, 4693, 5371, 10127, 11659, 14801, 21983, 32129, 32357, 47291, 47437, 69331, 69823, 102049, 151567, 192413, 221521, 417677, 478019, 614783, 901303, 1317289, 1326637, 1938931, 2879773, 4208899, 6214247, 9082361, 17124757, 25206103, 54715687, 118070693, 172564859, 2243343167]

約数ペア:

[(1, 2243343167), (13, 172564859), (19, 118070693), (41, 54715687), (89, 25206103), (131, 17124757), (247, 9082361), (361, 6214247), (533, 4208899), (779, 2879773), (1157, 1938931), (1691, 1326637), (1703, 1317289), (2489, 901303), (3649, 614783), (4693, 478019), (5371, 417677), (10127, 221521), (11659, 192413), (14801, 151567), (21983, 102049), (32129, 69823), (32357, 69331), (47291, 47437)]