39477321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 24873399

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2393, 5499, 7179, 16497, 21537, 31109, 64611, 93327, 112471, 279981, 337413, 839943, 1012239, 1462123, 3036717, 4386369, 13159107, 39477321]

約数ペア:

[(1, 39477321), (3, 13159107), (9, 4386369), (13, 3036717), (27, 1462123), (39, 1012239), (47, 839943), (117, 337413), (141, 279981), (351, 112471), (423, 93327), (611, 64611), (1269, 31109), (1833, 21537), (2393, 16497), (5499, 7179)]