2449176921

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{11633}}^1$

素因数の和:11945

約数の個数: 24

約数和(自身を含む): 3584435400

約数和(自身を除く): 1135258479

約数列:

[1, 3, 9, 149, 157, 447, 471, 1341, 1413, 11633, 23393, 34899, 70179, 104697, 210537, 1733317, 1826381, 5199951, 5479143, 15599853, 16437429, 272130769, 816392307, 2449176921]

約数ペア:

[(1, 2449176921), (3, 816392307), (9, 272130769), (149, 16437429), (157, 15599853), (447, 5479143), (471, 5199951), (1341, 1826381), (1413, 1733317), (11633, 210537), (23393, 104697), (34899, 70179)]