4037992017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{7741}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 5708021760

約数和(自身を除く): 1670029743

約数列:

[1, 3, 31, 71, 79, 93, 213, 237, 2201, 2449, 5609, 6603, 7347, 7741, 16827, 23223, 173879, 239971, 521637, 549611, 611539, 719913, 1648833, 1834617, 17037941, 18957709, 43419269, 51113823, 56873127, 130257807, 1345997339, 4037992017]

約数ペア:

[(1, 4037992017), (3, 1345997339), (31, 130257807), (71, 56873127), (79, 51113823), (93, 43419269), (213, 18957709), (237, 17037941), (2201, 1834617), (2449, 1648833), (5609, 719913), (6603, 611539), (7347, 549611), (7741, 521637), (16827, 239971), (23223, 173879)]