306208407

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{75217}}^1$

素因数の和:75302

約数の個数: 16

約数和(自身を含む): 433255680

約数和(自身を除く): 127047273

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 75217, 225651, 1729991, 4437803, 5189973, 13313409, 102069469, 306208407]

約数ペア:

[(1, 306208407), (3, 102069469), (23, 13313409), (59, 5189973), (69, 4437803), (177, 1729991), (1357, 225651), (4071, 75217)]