992040987

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{774427}}^1$

素因数の和:774498

約数の個数: 16

約数和(自身を含む): 1536465152

約数和(自身を除く): 544424165

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 774427, 2323281, 5420989, 16262967, 47240047, 141720141, 330680329, 992040987]

約数ペア:

[(1, 992040987), (3, 330680329), (7, 141720141), (21, 47240047), (61, 16262967), (183, 5420989), (427, 2323281), (1281, 774427)]