1212860127

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8537}}^1$

素因数の和:8663

約数の個数: 32

約数和(自身を含む): 1770439680

約数和(自身を除く): 557579553

約数列:

[1, 3, 23, 29, 69, 71, 87, 213, 667, 1633, 2001, 2059, 4899, 6177, 8537, 25611, 47357, 142071, 196351, 247573, 589053, 606127, 742719, 1818381, 5694179, 13940921, 17082537, 17577683, 41822763, 52733049, 404286709, 1212860127]

約数ペア:

[(1, 1212860127), (3, 404286709), (23, 52733049), (29, 41822763), (69, 17577683), (71, 17082537), (87, 13940921), (213, 5694179), (667, 1818381), (1633, 742719), (2001, 606127), (2059, 589053), (4899, 247573), (6177, 196351), (8537, 142071), (25611, 47357)]