4391013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 6423552

約数和(自身を除く): 2032539

約数列:

[1, 3, 11, 33, 271, 491, 813, 1473, 2981, 5401, 8943, 16203, 133061, 399183, 1463671, 4391013]

約数ペア:

[(1, 4391013), (3, 1463671), (11, 399183), (33, 133061), (271, 16203), (491, 8943), (813, 5401), (1473, 2981)]