672019971

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{13229}}^1$

素因数の和:13339

約数の個数: 32

約数和(自身を含む): 1066867200

約数和(自身を除く): 394847229

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 413, 861, 1239, 2419, 7257, 13229, 16933, 39687, 50799, 92603, 277809, 542389, 780511, 1627167, 2341533, 3796723, 5463577, 11390169, 16390731, 32000951, 96002853, 224006657, 672019971]

約数ペア:

[(1, 672019971), (3, 224006657), (7, 96002853), (21, 32000951), (41, 16390731), (59, 11390169), (123, 5463577), (177, 3796723), (287, 2341533), (413, 1627167), (861, 780511), (1239, 542389), (2419, 277809), (7257, 92603), (13229, 50799), (16933, 39687)]