41938407

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 73202688

約数和(自身を除く): 31264281

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 103, 161, 207, 281, 309, 483, 721, 843, 927, 1449, 1967, 2163, 2369, 2529, 5901, 6463, 6489, 7107, 16583, 17703, 19389, 21321, 28943, 45241, 49749, 58167, 86829, 135723, 149247, 202601, 260487, 407169, 607803, 665689, 1823409, 1997067, 4659823, 5991201, 13979469, 41938407]

約数ペア:

[(1, 41938407), (3, 13979469), (7, 5991201), (9, 4659823), (21, 1997067), (23, 1823409), (63, 665689), (69, 607803), (103, 407169), (161, 260487), (207, 202601), (281, 149247), (309, 135723), (483, 86829), (721, 58167), (843, 49749), (927, 45241), (1449, 28943), (1967, 21321), (2163, 19389), (2369, 17703), (2529, 16583), (5901, 7107), (6463, 6489)]