215358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 508032

約数和(自身を除く): 292674

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 251, 286, 429, 502, 753, 858, 1506, 2761, 3263, 5522, 6526, 8283, 9789, 16566, 19578, 35893, 71786, 107679, 215358]

約数ペア:

[(1, 215358), (2, 107679), (3, 71786), (6, 35893), (11, 19578), (13, 16566), (22, 9789), (26, 8283), (33, 6526), (39, 5522), (66, 3263), (78, 2761), (143, 1506), (251, 858), (286, 753), (429, 502)]