304857129

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 423360000

約数和(自身を除く): 118502871

約数列:

[1, 3, 79, 89, 97, 149, 237, 267, 291, 447, 7031, 7663, 8633, 11771, 13261, 14453, 21093, 22989, 25899, 35313, 39783, 43359, 682007, 1047619, 1141787, 1286317, 2046021, 3142857, 3425361, 3858951, 101619043, 304857129]

約数ペア:

[(1, 304857129), (3, 101619043), (79, 3858951), (89, 3425361), (97, 3142857), (149, 2046021), (237, 1286317), (267, 1141787), (291, 1047619), (447, 682007), (7031, 43359), (7663, 39783), (8633, 35313), (11771, 25899), (13261, 22989), (14453, 21093)]