16379895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 30117888

約数和(自身を除く): 13737993

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 607, 771, 1285, 1799, 1821, 3035, 3855, 4249, 5397, 8995, 9105, 12747, 21245, 26985, 63735, 155999, 467997, 779995, 1091993, 2339985, 3275979, 5459965, 16379895]

約数ペア:

[(1, 16379895), (3, 5459965), (5, 3275979), (7, 2339985), (15, 1091993), (21, 779995), (35, 467997), (105, 155999), (257, 63735), (607, 26985), (771, 21245), (1285, 12747), (1799, 9105), (1821, 8995), (3035, 5397), (3855, 4249)]