13506784707

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 20535782400

約数和(自身を除く): 7028997693

約数列:

[1, 3, 13, 23, 39, 69, 139, 169, 299, 417, 507, 641, 897, 1807, 1923, 2197, 3197, 3887, 5421, 6591, 8333, 9591, 11661, 14743, 23491, 24999, 41561, 44229, 50531, 70473, 89099, 108329, 124683, 151593, 191659, 267297, 305383, 324987, 540293, 574977, 916149, 1158287, 1408277, 1620879, 2049277, 2491567, 3474861, 4224831, 6147831, 7023809, 7474701, 15057731, 21071427, 26640601, 32390371, 45173193, 79921803, 97171113, 195750503, 346327813, 587251509, 1038983439, 4502261569, 13506784707]

約数ペア:

[(1, 13506784707), (3, 4502261569), (13, 1038983439), (23, 587251509), (39, 346327813), (69, 195750503), (139, 97171113), (169, 79921803), (299, 45173193), (417, 32390371), (507, 26640601), (641, 21071427), (897, 15057731), (1807, 7474701), (1923, 7023809), (2197, 6147831), (3197, 4224831), (3887, 3474861), (5421, 2491567), (6591, 2049277), (8333, 1620879), (9591, 1408277), (11661, 1158287), (14743, 916149), (23491, 574977), (24999, 540293), (41561, 324987), (44229, 305383), (50531, 267297), (70473, 191659), (89099, 151593), (108329, 124683)]