4245227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 5203200

約数和(自身を除く): 957973

約数列:

[1, 7, 19, 59, 133, 413, 541, 1121, 3787, 7847, 10279, 31919, 71953, 223433, 606461, 4245227]

約数ペア:

[(1, 4245227), (7, 606461), (19, 223433), (59, 71953), (133, 31919), (413, 10279), (541, 7847), (1121, 3787)]