853642009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 989107200

約数和(自身を除く): 135465191

約数列:

[1, 11, 31, 53, 149, 317, 341, 583, 1639, 1643, 3487, 4619, 7897, 9827, 16801, 18073, 47233, 50809, 86867, 108097, 184811, 244807, 519563, 520831, 1464223, 2503349, 2692877, 5729141, 16106453, 27536839, 77603819, 853642009]

約数ペア:

[(1, 853642009), (11, 77603819), (31, 27536839), (53, 16106453), (149, 5729141), (317, 2692877), (341, 2503349), (583, 1464223), (1639, 520831), (1643, 519563), (3487, 244807), (4619, 184811), (7897, 108097), (9827, 86867), (16801, 50809), (18073, 47233)]