260804525751

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{938507}}^1$

素因数の和:938932

約数の個数: 48

約数和(自身を含む): 470845709568

約数和(自身を除く): 210041183817

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 401, 693, 1203, 2807, 3609, 4411, 8421, 13233, 25263, 30877, 39699, 92631, 277893, 938507, 2815521, 6569549, 8446563, 10323577, 19708647, 30970731, 59125941, 72265039, 92912193, 216795117, 376341307, 650385351, 1129023921, 2634389149, 3387071763, 4139754377, 7903167447, 12419263131, 23709502341, 28978280639, 37257789393, 86934841917, 260804525751]

約数ペア:

[(1, 260804525751), (3, 86934841917), (7, 37257789393), (9, 28978280639), (11, 23709502341), (21, 12419263131), (33, 7903167447), (63, 4139754377), (77, 3387071763), (99, 2634389149), (231, 1129023921), (401, 650385351), (693, 376341307), (1203, 216795117), (2807, 92912193), (3609, 72265039), (4411, 59125941), (8421, 30970731), (13233, 19708647), (25263, 10323577), (30877, 8446563), (39699, 6569549), (92631, 2815521), (277893, 938507)]