71207279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16063}}^1$

素因数の和:16118

約数の個数: 16

約数和(自身を含む): 86360064

約数和(自身を除く): 15152785

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 16063, 176693, 208819, 497953, 2297009, 5477483, 6473389, 71207279]

約数ペア:

[(1, 71207279), (11, 6473389), (13, 5477483), (31, 2297009), (143, 497953), (341, 208819), (403, 176693), (4433, 16063)]