1480147389

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 2478508032

約数和(自身を除く): 998360643

約数列:

[1, 3, 7, 9, 21, 63, 103, 307, 309, 721, 743, 921, 927, 2149, 2163, 2229, 2763, 5201, 6447, 6489, 6687, 15603, 19341, 31621, 46809, 76529, 94863, 221347, 228101, 229587, 284589, 535703, 664041, 684303, 688761, 1596707, 1607109, 1992123, 2052909, 4790121, 4821327, 14370363, 23494403, 70483209, 164460821, 211449627, 493382463, 1480147389]

約数ペア:

[(1, 1480147389), (3, 493382463), (7, 211449627), (9, 164460821), (21, 70483209), (63, 23494403), (103, 14370363), (307, 4821327), (309, 4790121), (721, 2052909), (743, 1992123), (921, 1607109), (927, 1596707), (2149, 688761), (2163, 684303), (2229, 664041), (2763, 535703), (5201, 284589), (6447, 229587), (6489, 228101), (6687, 221347), (15603, 94863), (19341, 76529), (31621, 46809)]