2912481633

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{69899}}^1$

素因数の和:69981

約数の個数: 32

約数和(自身を含む): 4428864000

約数和(自身を除く): 1516382367

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 2193, 2451, 13889, 41667, 69899, 209697, 1188283, 1328081, 3005657, 3564849, 3984243, 9016971, 22577377, 51096169, 57107483, 67732131, 153288507, 171322449, 970827211, 2912481633]

約数ペア:

[(1, 2912481633), (3, 970827211), (17, 171322449), (19, 153288507), (43, 67732131), (51, 57107483), (57, 51096169), (129, 22577377), (323, 9016971), (731, 3984243), (817, 3564849), (969, 3005657), (2193, 1328081), (2451, 1188283), (13889, 209697), (41667, 69899)]