16933977

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 25204608

約数和(自身を除く): 8270631

約数列:

[1, 3, 9, 53, 131, 159, 271, 393, 477, 813, 1179, 2439, 6943, 14363, 20829, 35501, 43089, 62487, 106503, 129267, 319509, 1881553, 5644659, 16933977]

約数ペア:

[(1, 16933977), (3, 5644659), (9, 1881553), (53, 319509), (131, 129267), (159, 106503), (271, 62487), (393, 43089), (477, 35501), (813, 20829), (1179, 14363), (2439, 6943)]