1330906473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 2128089600

約数和(自身を除く): 797183127

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 173, 423, 519, 611, 1399, 1557, 1833, 2249, 4197, 5499, 6747, 8131, 12591, 18187, 20241, 24393, 54561, 65753, 73179, 105703, 163683, 197259, 242027, 317109, 591777, 726081, 854789, 951327, 2178243, 2564367, 3146351, 7693101, 9439053, 11375269, 28317159, 34125807, 102377421, 147878497, 443635491, 1330906473]

約数ペア:

[(1, 1330906473), (3, 443635491), (9, 147878497), (13, 102377421), (39, 34125807), (47, 28317159), (117, 11375269), (141, 9439053), (173, 7693101), (423, 3146351), (519, 2564367), (611, 2178243), (1399, 951327), (1557, 854789), (1833, 726081), (2249, 591777), (4197, 317109), (5499, 242027), (6747, 197259), (8131, 163683), (12591, 105703), (18187, 73179), (20241, 65753), (24393, 54561)]