2970052353

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{12553}}^1$

素因数の和:12715

約数の個数: 40

約数和(自身を含む): 4666472448

約数和(自身を除く): 1696420095

約数列:

[1, 3, 9, 23, 27, 69, 81, 127, 207, 381, 621, 1143, 1863, 2921, 3429, 8763, 10287, 12553, 26289, 37659, 78867, 112977, 236601, 288719, 338931, 866157, 1016793, 1594231, 2598471, 4782693, 7795413, 14348079, 23386239, 36667313, 43044237, 110001939, 129132711, 330005817, 990017451, 2970052353]

約数ペア:

[(1, 2970052353), (3, 990017451), (9, 330005817), (23, 129132711), (27, 110001939), (69, 43044237), (81, 36667313), (127, 23386239), (207, 14348079), (381, 7795413), (621, 4782693), (1143, 2598471), (1863, 1594231), (2921, 1016793), (3429, 866157), (8763, 338931), (10287, 288719), (12553, 236601), (26289, 112977), (37659, 78867)]