29493681

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 47677440

約数和(自身を除く): 18183759

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 383, 399, 579, 1149, 1351, 2681, 3667, 4053, 7277, 8043, 11001, 21831, 25669, 50939, 73919, 77007, 152817, 221757, 517433, 1404461, 1552299, 4213383, 9831227, 29493681]

約数ペア:

[(1, 29493681), (3, 9831227), (7, 4213383), (19, 1552299), (21, 1404461), (57, 517433), (133, 221757), (193, 152817), (383, 77007), (399, 73919), (579, 50939), (1149, 25669), (1351, 21831), (2681, 11001), (3667, 8043), (4053, 7277)]