395667097

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 484081920

約数和(自身を除く): 88414823

約数列:

[1, 7, 29, 41, 137, 203, 287, 347, 959, 1189, 2429, 3973, 5617, 8323, 10063, 14227, 27811, 39319, 47539, 70441, 99589, 162893, 332773, 412583, 1140251, 1378631, 1949099, 2888081, 9650417, 13643693, 56523871, 395667097]

約数ペア:

[(1, 395667097), (7, 56523871), (29, 13643693), (41, 9650417), (137, 2888081), (203, 1949099), (287, 1378631), (347, 1140251), (959, 412583), (1189, 332773), (2429, 162893), (3973, 99589), (5617, 70441), (8323, 47539), (10063, 39319), (14227, 27811)]