40481103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 19837617

約数列:

[1, 3, 13, 39, 43, 101, 129, 239, 303, 559, 717, 1313, 1677, 3107, 3939, 4343, 9321, 10277, 13029, 24139, 30831, 56459, 72417, 133601, 169377, 313807, 400803, 941421, 1037977, 3113931, 13493701, 40481103]

約数ペア:

[(1, 40481103), (3, 13493701), (13, 3113931), (39, 1037977), (43, 941421), (101, 400803), (129, 313807), (239, 169377), (303, 133601), (559, 72417), (717, 56459), (1313, 30831), (1677, 24139), (3107, 13029), (3939, 10277), (4343, 9321)]