291223446

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{7211}}^1$

素因数の和:7396

約数の個数: 32

約数和(自身を含む): 598192128

約数和(自身を除く): 306968682

約数列:

[1, 2, 3, 6, 53, 106, 127, 159, 254, 318, 381, 762, 6731, 7211, 13462, 14422, 20193, 21633, 40386, 43266, 382183, 764366, 915797, 1146549, 1831594, 2293098, 2747391, 5494782, 48537241, 97074482, 145611723, 291223446]

約数ペア:

[(1, 291223446), (2, 145611723), (3, 97074482), (6, 48537241), (53, 5494782), (106, 2747391), (127, 2293098), (159, 1831594), (254, 1146549), (318, 915797), (381, 764366), (762, 382183), (6731, 43266), (7211, 40386), (13462, 21633), (14422, 20193)]