480883611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 701563968

約数和(自身を除く): 220680357

約数列:

[1, 3, 13, 39, 97, 291, 317, 401, 951, 1203, 1261, 3783, 4121, 5213, 12363, 15639, 30749, 38897, 92247, 116691, 127117, 381351, 399737, 505661, 1199211, 1516983, 1652521, 4957563, 12330349, 36991047, 160294537, 480883611]

約数ペア:

[(1, 480883611), (3, 160294537), (13, 36991047), (39, 12330349), (97, 4957563), (291, 1652521), (317, 1516983), (401, 1199211), (951, 505661), (1203, 399737), (1261, 381351), (3783, 127117), (4121, 116691), (5213, 92247), (12363, 38897), (15639, 30749)]