472764993

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 653721600

約数和(自身を除く): 180956607

約数列:

[1, 3, 79, 113, 127, 139, 237, 339, 381, 417, 8927, 10033, 10981, 14351, 15707, 17653, 26781, 30099, 32943, 43053, 47121, 52959, 1133729, 1240853, 1394587, 1994789, 3401187, 3722559, 4183761, 5984367, 157588331, 472764993]

約数ペア:

[(1, 472764993), (3, 157588331), (79, 5984367), (113, 4183761), (127, 3722559), (139, 3401187), (237, 1994789), (339, 1394587), (381, 1240853), (417, 1133729), (8927, 52959), (10033, 47121), (10981, 43053), (14351, 32943), (15707, 30099), (17653, 26781)]