966576987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{21013}}^1$

素因数の和:21307

約数の個数: 24

約数和(自身を含む): 1475182800

約数和(自身を除く): 508605813

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111, 15333, 21013, 45999, 63039, 189117, 399247, 1197741, 3593223, 5652497, 16957491, 50872473, 107397443, 322192329, 966576987]

約数ペア:

[(1, 966576987), (3, 322192329), (9, 107397443), (19, 50872473), (57, 16957491), (171, 5652497), (269, 3593223), (807, 1197741), (2421, 399247), (5111, 189117), (15333, 63039), (21013, 45999)]