522379319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 670505472

約数和(自身を除く): 148126153

約数列:

[1, 7, 11, 41, 77, 287, 337, 451, 491, 2359, 3157, 3437, 3707, 5401, 13817, 20131, 25949, 37807, 96719, 140917, 151987, 165467, 221441, 1063909, 1158269, 1550087, 1820137, 6784147, 12740959, 47489029, 74625617, 522379319]

約数ペア:

[(1, 522379319), (7, 74625617), (11, 47489029), (41, 12740959), (77, 6784147), (287, 1820137), (337, 1550087), (451, 1158269), (491, 1063909), (2359, 221441), (3157, 165467), (3437, 151987), (3707, 140917), (5401, 96719), (13817, 37807), (20131, 25949)]