331367607

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{991}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 488861568

約数和(自身を除く): 157493961

約数列:

[1, 3, 9, 53, 159, 477, 701, 991, 2103, 2973, 6309, 8919, 37153, 52523, 111459, 157569, 334377, 472707, 694691, 2084073, 6252219, 36818623, 110455869, 331367607]

約数ペア:

[(1, 331367607), (3, 110455869), (9, 36818623), (53, 6252219), (159, 2084073), (477, 694691), (701, 472707), (991, 334377), (2103, 157569), (2973, 111459), (6309, 52523), (8919, 37153)]