970993821

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{983783}}^1$

素因数の和:983840

約数の個数: 16

約数和(自身を含む): 1511092224

約数和(自身を除く): 540098403

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 983783, 2951349, 6886481, 20659443, 46237801, 138713403, 323664607, 970993821]

約数ペア:

[(1, 970993821), (3, 323664607), (7, 138713403), (21, 46237801), (47, 20659443), (141, 6886481), (329, 2951349), (987, 983783)]