1331382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 2913120

約数和(自身を除く): 1581738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 169, 202, 303, 338, 507, 606, 1014, 1313, 2197, 2626, 3939, 4394, 6591, 7878, 13182, 17069, 34138, 51207, 102414, 221897, 443794, 665691, 1331382]

約数ペア:

[(1, 1331382), (2, 665691), (3, 443794), (6, 221897), (13, 102414), (26, 51207), (39, 34138), (78, 17069), (101, 13182), (169, 7878), (202, 6591), (303, 4394), (338, 3939), (507, 2626), (606, 2197), (1014, 1313)]