353115987

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7537}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 567340032

約数和(自身を除く): 214224045

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 2037, 2231, 6693, 7537, 15617, 22611, 46851, 52759, 158277, 173351, 520053, 731089, 1213457, 2193267, 3640371, 5117623, 15352869, 16815047, 50445141, 117705329, 353115987]

約数ペア:

[(1, 353115987), (3, 117705329), (7, 50445141), (21, 16815047), (23, 15352869), (69, 5117623), (97, 3640371), (161, 2193267), (291, 1213457), (483, 731089), (679, 520053), (2037, 173351), (2231, 158277), (6693, 52759), (7537, 46851), (15617, 22611)]