83513417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 16278583

約数列:

[1, 13, 19, 29, 89, 131, 247, 377, 551, 1157, 1691, 1703, 2489, 2581, 3799, 7163, 11659, 21983, 32357, 33553, 49039, 49387, 72181, 151567, 221521, 338111, 637507, 938353, 2879773, 4395443, 6424109, 83513417]

約数ペア:

[(1, 83513417), (13, 6424109), (19, 4395443), (29, 2879773), (89, 938353), (131, 637507), (247, 338111), (377, 221521), (551, 151567), (1157, 72181), (1691, 49387), (1703, 49039), (2489, 33553), (2581, 32357), (3799, 21983), (7163, 11659)]