13280522043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 18842941440

約数和(自身を除く): 5562419397

約数列:

[1, 3, 17, 51, 421, 607, 1019, 1263, 1821, 3057, 7157, 10319, 17323, 21471, 30957, 51969, 255547, 428999, 618533, 766641, 1286997, 1855599, 4344299, 7292983, 10515061, 13032897, 21878949, 31545183, 260402393, 781207179, 4426840681, 13280522043]

約数ペア:

[(1, 13280522043), (3, 4426840681), (17, 781207179), (51, 260402393), (421, 31545183), (607, 21878949), (1019, 13032897), (1263, 10515061), (1821, 7292983), (3057, 4344299), (7157, 1855599), (10319, 1286997), (17323, 766641), (21471, 618533), (30957, 428999), (51969, 255547)]