401040327

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 538974720

約数和(自身を除く): 137934393

約数列:

[1, 3, 239, 313, 717, 939, 1787, 5361, 74807, 224421, 427093, 559331, 1281279, 1677993, 133680109, 401040327]

約数ペア:

[(1, 401040327), (3, 133680109), (239, 1677993), (313, 1281279), (717, 559331), (939, 427093), (1787, 224421), (5361, 74807)]