401394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 566286

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 503, 798, 1006, 1509, 3018, 3521, 7042, 9557, 10563, 19114, 21126, 28671, 57342, 66899, 133798, 200697, 401394]

約数ペア:

[(1, 401394), (2, 200697), (3, 133798), (6, 66899), (7, 57342), (14, 28671), (19, 21126), (21, 19114), (38, 10563), (42, 9557), (57, 7042), (114, 3521), (133, 3018), (266, 1509), (399, 1006), (503, 798)]