39140817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 60088320

約数和(自身を除く): 20947503

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1303, 1581, 1767, 3909, 10013, 22151, 24757, 30039, 40393, 66453, 74271, 121179, 420869, 686681, 767467, 1262607, 2060043, 2302401, 13046939, 39140817]

約数ペア:

[(1, 39140817), (3, 13046939), (17, 2302401), (19, 2060043), (31, 1262607), (51, 767467), (57, 686681), (93, 420869), (323, 121179), (527, 74271), (589, 66453), (969, 40393), (1303, 30039), (1581, 24757), (1767, 22151), (3909, 10013)]