9721042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 16671744

約数和(自身を除く): 6950702

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 401, 527, 713, 782, 802, 1054, 1426, 6817, 9223, 12121, 12431, 13634, 18446, 24242, 24862, 156791, 211327, 285913, 313582, 422654, 571826, 4860521, 9721042]

約数ペア:

[(1, 9721042), (2, 4860521), (17, 571826), (23, 422654), (31, 313582), (34, 285913), (46, 211327), (62, 156791), (391, 24862), (401, 24242), (527, 18446), (713, 13634), (782, 12431), (802, 12121), (1054, 9223), (1426, 6817)]