1316061591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 1922618880

約数和(自身を除く): 606557289

約数列:

[1, 3, 13, 39, 103, 139, 309, 417, 1339, 1807, 2357, 4017, 5421, 7071, 14317, 30641, 42951, 91923, 186121, 242771, 327623, 558363, 728313, 982869, 3156023, 4259099, 9468069, 12777297, 33745169, 101235507, 438687197, 1316061591]

約数ペア:

[(1, 1316061591), (3, 438687197), (13, 101235507), (39, 33745169), (103, 12777297), (139, 9468069), (309, 4259099), (417, 3156023), (1339, 982869), (1807, 728313), (2357, 558363), (4017, 327623), (5421, 242771), (7071, 186121), (14317, 91923), (30641, 42951)]