39141501

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 63191040

約数和(自身を除く): 24049539

約数列:

[1, 3, 7, 19, 21, 57, 133, 263, 373, 399, 789, 1119, 1841, 2611, 4997, 5523, 7087, 7833, 14991, 21261, 34979, 49609, 98099, 104937, 148827, 294297, 686693, 1863881, 2060079, 5591643, 13047167, 39141501]

約数ペア:

[(1, 39141501), (3, 13047167), (7, 5591643), (19, 2060079), (21, 1863881), (57, 686693), (133, 294297), (263, 148827), (373, 104937), (399, 98099), (789, 49609), (1119, 34979), (1841, 21261), (2611, 14991), (4997, 7833), (5523, 7087)]