29312913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 19015791

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 1747, 2397, 5241, 5593, 12229, 16779, 29699, 36687, 82109, 89097, 207893, 246327, 574763, 623679, 1395853, 1724289, 4187559, 9770971, 29312913]

約数ペア:

[(1, 29312913), (3, 9770971), (7, 4187559), (17, 1724289), (21, 1395853), (47, 623679), (51, 574763), (119, 246327), (141, 207893), (329, 89097), (357, 82109), (799, 36687), (987, 29699), (1747, 16779), (2397, 12229), (5241, 5593)]