17389723689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{88523}}^1$

素因数の和:88638

約数の個数: 48

約数和(自身を含む): 28613789568

約数和(自身を除く): 11224065879

約数列:

[1, 3, 9, 13, 23, 39, 69, 73, 117, 207, 219, 299, 657, 897, 949, 1679, 2691, 2847, 5037, 8541, 15111, 21827, 65481, 88523, 196443, 265569, 796707, 1150799, 2036029, 3452397, 6108087, 6462179, 10357191, 18324261, 19386537, 26468377, 58159611, 79405131, 84008327, 148630117, 238215393, 252024981, 445890351, 756074943, 1337671053, 1932191521, 5796574563, 17389723689]

約数ペア:

[(1, 17389723689), (3, 5796574563), (9, 1932191521), (13, 1337671053), (23, 756074943), (39, 445890351), (69, 252024981), (73, 238215393), (117, 148630117), (207, 84008327), (219, 79405131), (299, 58159611), (657, 26468377), (897, 19386537), (949, 18324261), (1679, 10357191), (2691, 6462179), (2847, 6108087), (5037, 3452397), (8541, 2036029), (15111, 1150799), (21827, 796707), (65481, 265569), (88523, 196443)]