29807379

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6896

約数の個数: 32

約数和(自身を含む): 52669440

約数和(自身を除く): 22862061

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6857, 20571, 47999, 61713, 143997, 157711, 185139, 431991, 473133, 1103977, 1295973, 1419399, 3311931, 4258197, 9935793, 29807379]

約数ペア:

[(1, 29807379), (3, 9935793), (7, 4258197), (9, 3311931), (21, 1419399), (23, 1295973), (27, 1103977), (63, 473133), (69, 431991), (161, 185139), (189, 157711), (207, 143997), (483, 61713), (621, 47999), (1449, 20571), (4347, 6857)]