245655201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 373248000

約数和(自身を除く): 127592799

約数列:

[1, 3, 11, 29, 33, 87, 107, 319, 321, 957, 1177, 2399, 3103, 3531, 7197, 9309, 26389, 34133, 69571, 79167, 102399, 208713, 256693, 765281, 770079, 2295843, 2823623, 7444097, 8470869, 22332291, 81885067, 245655201]

約数ペア:

[(1, 245655201), (3, 81885067), (11, 22332291), (29, 8470869), (33, 7444097), (87, 2823623), (107, 2295843), (319, 770079), (321, 765281), (957, 256693), (1177, 208713), (2399, 102399), (3103, 79167), (3531, 69571), (7197, 34133), (9309, 26389)]