29710317

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 49772800

約数和(自身を除く): 20062483

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 2221, 4459, 6663, 13377, 15547, 28873, 46641, 86619, 108829, 202111, 326487, 606333, 761803, 1414777, 2285409, 4244331, 9903439, 29710317]

約数ペア:

[(1, 29710317), (3, 9903439), (7, 4244331), (13, 2285409), (21, 1414777), (39, 761803), (49, 606333), (91, 326487), (147, 202111), (273, 108829), (343, 86619), (637, 46641), (1029, 28873), (1911, 15547), (2221, 13377), (4459, 6663)]