516850047

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 873250560

約数和(自身を除く): 356400513

約数列:

[1, 3, 7, 9, 21, 63, 83, 97, 249, 291, 581, 679, 747, 873, 1019, 1743, 2037, 3057, 5229, 6111, 7133, 8051, 9171, 21399, 24153, 56357, 64197, 72459, 84577, 98843, 169071, 253731, 296529, 507213, 592039, 691901, 761193, 889587, 1776117, 2075703, 5328351, 6227109, 8203969, 24611907, 57427783, 73835721, 172283349, 516850047]

約数ペア:

[(1, 516850047), (3, 172283349), (7, 73835721), (9, 57427783), (21, 24611907), (63, 8203969), (83, 6227109), (97, 5328351), (249, 2075703), (291, 1776117), (581, 889587), (679, 761193), (747, 691901), (873, 592039), (1019, 507213), (1743, 296529), (2037, 253731), (3057, 169071), (5229, 98843), (6111, 84577), (7133, 72459), (8051, 64197), (9171, 56357), (21399, 24153)]