13351065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9781}}^1$

素因数の和:9809

約数の個数: 32

約数和(自身を含む): 26294016

約数和(自身を除く): 12942951

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9781, 29343, 48905, 68467, 127153, 146715, 205401, 342335, 381459, 635765, 890071, 1027005, 1907295, 2670213, 4450355, 13351065]

約数ペア:

[(1, 13351065), (3, 4450355), (5, 2670213), (7, 1907295), (13, 1027005), (15, 890071), (21, 635765), (35, 381459), (39, 342335), (65, 205401), (91, 146715), (105, 127153), (195, 68467), (273, 48905), (455, 29343), (1365, 9781)]