70708281

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 39607239

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 359, 581, 791, 1077, 1743, 2373, 2513, 7539, 9379, 28137, 29797, 40567, 65653, 89391, 121701, 196959, 208579, 283969, 625737, 851907, 3367061, 10101183, 23569427, 70708281]

約数ペア:

[(1, 70708281), (3, 23569427), (7, 10101183), (21, 3367061), (83, 851907), (113, 625737), (249, 283969), (339, 208579), (359, 196959), (581, 121701), (791, 89391), (1077, 65653), (1743, 40567), (2373, 29797), (2513, 28137), (7539, 9379)]