4994031

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 7904304

約数和(自身を除く): 2910273

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 641, 1113, 1923, 2597, 4487, 7791, 13461, 31409, 33973, 94227, 101919, 237811, 713433, 1664677, 4994031]

約数ペア:

[(1, 4994031), (3, 1664677), (7, 713433), (21, 237811), (49, 101919), (53, 94227), (147, 33973), (159, 31409), (371, 13461), (641, 7791), (1113, 4487), (1923, 2597)]