4254363

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 20

約数和(自身を含む): 6481728

約数和(自身を除く): 2227365

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 991, 1431, 2973, 4293, 8919, 26757, 52523, 80271, 157569, 472707, 1418121, 4254363]

約数ペア:

[(1, 4254363), (3, 1418121), (9, 472707), (27, 157569), (53, 80271), (81, 52523), (159, 26757), (477, 8919), (991, 4293), (1431, 2973)]