2901085551

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{393581}}^1$

素因数の和:393613

約数の個数: 40

約数和(自身を含む): 5333823264

約数和(自身を除く): 2432737713

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 393581, 1180743, 2755067, 3542229, 5116553, 8265201, 10626687, 15349659, 24795603, 31880061, 35815871, 46048977, 74386809, 107447613, 138146931, 223160427, 322342839, 414440793, 967028517, 2901085551]

約数ペア:

[(1, 2901085551), (3, 967028517), (7, 414440793), (9, 322342839), (13, 223160427), (21, 138146931), (27, 107447613), (39, 74386809), (63, 46048977), (81, 35815871), (91, 31880061), (117, 24795603), (189, 15349659), (273, 10626687), (351, 8265201), (567, 5116553), (819, 3542229), (1053, 2755067), (2457, 1180743), (7371, 393581)]