983991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 1408640

約数和(自身を除く): 424649

約数列:

[1, 3, 19, 57, 61, 183, 283, 849, 1159, 3477, 5377, 16131, 17263, 51789, 327997, 983991]

約数ペア:

[(1, 983991), (3, 327997), (19, 51789), (57, 17263), (61, 16131), (183, 5377), (283, 3477), (849, 1159)]