1967777217

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{2129}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 3445079040

約数和(自身を除く): 1477301823

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 863, 1071, 2129, 2589, 6041, 6387, 7767, 14671, 14903, 18123, 19161, 36193, 44013, 44709, 54369, 102697, 108579, 132039, 134127, 253351, 308091, 325737, 760053, 924273, 1837327, 2280159, 5511981, 12861289, 16535943, 31234559, 38583867, 93703677, 115751601, 218641913, 281111031, 655925739, 1967777217]

約数ペア:

[(1, 1967777217), (3, 655925739), (7, 281111031), (9, 218641913), (17, 115751601), (21, 93703677), (51, 38583867), (63, 31234559), (119, 16535943), (153, 12861289), (357, 5511981), (863, 2280159), (1071, 1837327), (2129, 924273), (2589, 760053), (6041, 325737), (6387, 308091), (7767, 253351), (14671, 134127), (14903, 132039), (18123, 108579), (19161, 102697), (36193, 54369), (44013, 44709)]