7141071

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 11708928

約数和(自身を除く): 4567857

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 241, 249, 357, 581, 723, 1411, 1687, 1743, 4097, 4233, 5061, 9877, 12291, 20003, 28679, 29631, 60009, 86037, 140021, 340051, 420063, 1020153, 2380357, 7141071]

約数ペア:

[(1, 7141071), (3, 2380357), (7, 1020153), (17, 420063), (21, 340051), (51, 140021), (83, 86037), (119, 60009), (241, 29631), (249, 28679), (357, 20003), (581, 12291), (723, 9877), (1411, 5061), (1687, 4233), (1743, 4097)]