5470227

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 9384960

約数和(自身を除く): 3914733

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 281, 309, 721, 843, 927, 1967, 2163, 2529, 2781, 5901, 6489, 7587, 17703, 19467, 28943, 53109, 86829, 202601, 260487, 607803, 781461, 1823409, 5470227]

約数ペア:

[(1, 5470227), (3, 1823409), (7, 781461), (9, 607803), (21, 260487), (27, 202601), (63, 86829), (103, 53109), (189, 28943), (281, 19467), (309, 17703), (721, 7587), (843, 6489), (927, 5901), (1967, 2781), (2163, 2529)]