312030903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8655

約数の個数: 32

約数和(自身を含む): 474550272

約数和(自身を除く): 162519369

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 2139, 8581, 12121, 25743, 36363, 145877, 197363, 266011, 437631, 592089, 798033, 3355171, 4522187, 6118253, 10065513, 13566561, 18354759, 104010301, 312030903]

約数ペア:

[(1, 312030903), (3, 104010301), (17, 18354759), (23, 13566561), (31, 10065513), (51, 6118253), (69, 4522187), (93, 3355171), (391, 798033), (527, 592089), (713, 437631), (1173, 266011), (1581, 197363), (2139, 145877), (8581, 36363), (12121, 25743)]