47448321

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 68766720

約数和(自身を除く): 21318399

約数列:

[1, 3, 29, 31, 73, 87, 93, 219, 241, 723, 899, 2117, 2263, 2697, 6351, 6789, 6989, 7471, 17593, 20967, 22413, 52779, 65627, 196881, 216659, 510197, 545383, 649977, 1530591, 1636149, 15816107, 47448321]

約数ペア:

[(1, 47448321), (3, 15816107), (29, 1636149), (31, 1530591), (73, 649977), (87, 545383), (93, 510197), (219, 216659), (241, 196881), (723, 65627), (899, 52779), (2117, 22413), (2263, 20967), (2697, 17593), (6351, 7471), (6789, 6989)]