38542917

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 61747200

約数和(自身を除く): 23204283

約数列:

[1, 3, 7, 21, 23, 69, 161, 199, 401, 483, 597, 1203, 1393, 2807, 4179, 4577, 8421, 9223, 13731, 27669, 32039, 64561, 79799, 96117, 193683, 239397, 558593, 1675779, 1835377, 5506131, 12847639, 38542917]

約数ペア:

[(1, 38542917), (3, 12847639), (7, 5506131), (21, 1835377), (23, 1675779), (69, 558593), (161, 239397), (199, 193683), (401, 96117), (483, 79799), (597, 64561), (1203, 32039), (1393, 27669), (2807, 13731), (4179, 9223), (4577, 8421)]