2912457789

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 4495115520

約数和(自身を除く): 1582657731

約数列:

[1, 3, 9, 27, 47, 81, 141, 167, 243, 423, 501, 509, 729, 1269, 1503, 1527, 3807, 4509, 4581, 7849, 11421, 13527, 13743, 23547, 23923, 34263, 40581, 41229, 70641, 71769, 85003, 121743, 123687, 211923, 215307, 255009, 371061, 635769, 645921, 765027, 1907307, 1937763, 2295081, 3995141, 5721921, 5813289, 6885243, 11985423, 17439867, 20655729, 35956269, 61967187, 107868807, 323606421, 970819263, 2912457789]

約数ペア:

[(1, 2912457789), (3, 970819263), (9, 323606421), (27, 107868807), (47, 61967187), (81, 35956269), (141, 20655729), (167, 17439867), (243, 11985423), (423, 6885243), (501, 5813289), (509, 5721921), (729, 3995141), (1269, 2295081), (1503, 1937763), (1527, 1907307), (3807, 765027), (4509, 645921), (4581, 635769), (7849, 371061), (11421, 255009), (13527, 215307), (13743, 211923), (23547, 123687), (23923, 121743), (34263, 85003), (40581, 71769), (41229, 70641)]