29052807

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 16911993

約数列:

[1, 3, 7, 21, 37, 111, 139, 259, 269, 417, 777, 807, 973, 1883, 2919, 5143, 5649, 9953, 15429, 29859, 36001, 37391, 69671, 108003, 112173, 209013, 261737, 785211, 1383467, 4150401, 9684269, 29052807]

約数ペア:

[(1, 29052807), (3, 9684269), (7, 4150401), (21, 1383467), (37, 785211), (111, 261737), (139, 209013), (259, 112173), (269, 108003), (417, 69671), (777, 37391), (807, 36001), (973, 29859), (1883, 15429), (2919, 9953), (5143, 5649)]