1899408057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{761}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 2694041856

約数和(自身を除く): 794633799

約数列:

[1, 3, 23, 61, 69, 183, 593, 761, 1403, 1779, 2283, 4209, 13639, 17503, 36173, 40917, 46421, 52509, 108519, 139263, 451273, 831979, 1067683, 1353819, 2495937, 3203049, 10379279, 27527653, 31137837, 82582959, 633136019, 1899408057]

約数ペア:

[(1, 1899408057), (3, 633136019), (23, 82582959), (61, 31137837), (69, 27527653), (183, 10379279), (593, 3203049), (761, 2495937), (1403, 1353819), (1779, 1067683), (2283, 831979), (4209, 451273), (13639, 139263), (17503, 108519), (36173, 52509), (40917, 46421)]